Diego Liatis, a Montreal gamer and entrepreneur, told Ars that he still plans on releasing a Counter-Strike: Global Offensive map of Berri-UQAM, the city’s most well-known metro station. He's moving forward—the map is due sometime in March 2013—even if it means a drawn-out lawsuit brought by the local transit authority.

“If you ask me to change the name of the station—forget about it,” Diego Liatis told Ars, starting the sentence in French and switching to English for emphasis. “I understand [copyright law]. But there are limits, such as the name of the station.”

Liatis said he planned on meeting in person with STM representatives later this week. While he is willing to alter the STM logo and a well-known piece of art that hangs above a track, he’s not willing to compromise on the name of the station or its layout.

“Either [the STM] opposes me and we’ll meet in court,” Liatis added. “Or [the agency] will be OK with it.”

The February 11 cease-and-desist letter reminds Liatis that the STM “had warned you that it did not authorize you to use its image nor reproduction of the station in question for this project,” adding that use of its name, acronyms, graphic symbols, and seal are “prohibited by law unless permission is granted by the STM.”

Simon Marin, a LAN ETS spokesperson, told Ars in an e-mail that the university, and by extension its LAN party event (LAN ETS), is "disassociating itself" from Liatis and his map. Marin did not provide any further explanation.

Liatis added that STM's media representative, Amélie Régis, expressed concern to him that releasing the map would allow it to be used by actual terrorists training for an actual attack. Régis also said it would be "insulting" to Montreal's Arab community.

UPDATE Tuesday 5:42pm CT: Régis finally wrote back to Ars, saying that she had never spoken to Liatis, and was "really surprised to read the opposite." Ars has contacted Liatis again to clarify who exactly he spoke with at the STM.

“I’m glad something good came out of all this,” says PadMapper creator Eric DeMenthon. “Lots of people wrote to them about the PadMapper cease and desist [letter], so maybe that convinced them that it was worthwhile to do some mapping themselves.

Looks like the satnav manufacturer TomTom has just provided us with an answer (found via Slashdot):

Despite the positives, recent studies have highlighted some major drawbacks of open source mapping, specifically with regard to safety, accuracy and reliability. In one particular instance, a leading open source map was compared against a professional TomTom map, and shown to have a third less residential road coverage and 16% less basic map attributes such as street names. Worse still, it blended pedestrian and car map geometry, and included 'a high number of fields and forest trails' classified as roads.

The fact that TomTom has chosen to highlight this current deficiency in OpenStreetMap shows two things. First, that it is watching the open source alternative very closely, and secondly, that it is sufficiently worried by what it sees to start sowing some FUD in people's minds. But as history has shown with both open source server software and open source encyclopaedias, once vendors of proprietary systems adopt such a tactic against up-and-coming free rivals, it's a clear sign that it's already too late to do anything about it, and that their days of undisputed dominance are numbered.

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• Patent 6,385,622: "System and methods for remotely accessing a selected group of items of interest from a database."
• Patent 6,415,291: "System and methods for remotely accessing a selected group of items of interest from a database."

“Traditionally the real estate industry has been served by a lot of independent software companies. Think about it, Top Producer was a couple brothers from Canada, Advanced Access, eNeighborhooods, Lone Wolf, Tarasoft, Rapattoni, W&R Studios, etc. I could think of a bunch more but hopefully you get the point. It’s not like IBM, Oracle, Microsoft have really focused on real estate software/technology,” W&R Studios co-founder, Greg Robertson told AGBeat.

Robertson continued, “These patent trolls are threatening the ability for these independent software companies to do business. Meaning, bigger companies who have the assets to pay the extortion money will end up being the winners. Independent software companies will either go out of business or get gobbled up by bigger companies. Both scenarios equal less choice for real estate professionals.”

Regarding VC backed companies like Trulia and Zillow, Robertson said, “whether you like them or not, they are the ones really investing and leading on the innovation side. So we are all in this fight together. The consequences are clear; less choice and less innovation.”

Who wants to know that level of detail? Bad people do.

But since when do you have a First Amendment right to yell fire? This falls under the same category.

Playing around with the site, the technology is a little clumsy to use, but it works and I'm sure it will get better as Google's UI wizards get some user feedback. The really hard part, I think, will be cultivating the community that's required for a successful peer production effort. People tend to think of Wikipedia as a website, but as Clay Shirky points out, it's better to think of Wikipedia as a bureaucracy for arguing about edits that happens to produce a website as its byproduct. Wikipedia depends on a dedicated core of Wikipedians who referee the editing process, combat vandalism, and resolve disputes. Without them, Wikipedia would dissolve into chaos in a matter of days. So Google needs to figure out how to cultivate an analogous community of Google Map editors. There's a chicken-and-egg problem because they need to let people edit their own neighborhoods to really draw on local knowledge, but the site could be destroyed quickly if they don't have enough public-spirited editors in place beforehand. The incremental strategy they're pursuing so far seems like the right one: get people familiar with the technology, recruit people interested in map editing, and most importantly develop the processes and principles that allow the editing process to proceed smoothly.

Google will also want to think hard about licensing. Wikipedia uses the GNU Free Documentation License, which gives anyone the freedom to reuse Wikipedia content. This serves as a kind of social contract with users, ensuring that the data generated by the community continues to be available to the community. Google may find that it needs to make similar commitments before a significant number of people would be willing to participate in the editing process. On the other hand, freeing the map data might prove different if the vendor currently selling Google mapping data sees it as a threat. In that rather sticky situation, Google might be forced to start from scratch, creating a parallel site created entirely by users.