Logos can convey all kinds of messages -- and instill a sense of confidence or demonstrate a lack of attention to detail. Some logos are fun. Others are serious. Some company logos don't change very much over a long period of time, but others seem to change with every passing design fad. Some logo re-designs
are more successful than others. Here are just a few interesting logo collections of some branding campaigns that you might recognize.
If you'd like to read more awesome and interesting stuff, check out this unrelated (but not entirely random!) Techdirt post