There are search engines for just about everything. Computers help people find all sorts of things faster and easier, so it's not surprising that computer dating is decades old (and started out with punch cards). Technology has gotten a lot better, but has online dating really improved that much?

• Online dating sites claim to be able to find soul mates, but studies suggest they can only provide introductions -- and more often than not, they instill a "shopping mindset" which is not conducive to building lasting relationships. Some psychologists even doubt the possibility of creating algorithms that could successfully match people for real romance. (But experts also scoffed at the first chess-playing computers, too.) [url]
• In 2005, Steven Carter, the director of research at eHarmony, described how his work to create predictive models for compatibility became the basis of his dream job. Carter is probably a bit biased, so where is some peer review for eHarmony's research? [url]
• Perhaps some intense linguistic analysis can predict dating success. Apparently, people who have similar speech patterns are more likely to date each other. Watch your use of pronouns, folks.... [url]
• To discover more interesting tech-related content, check out what's currently floating around the StumbleUpon universe. [url]  

By the way, StumbleUpon can recommend some good Techdirt articles, too.