"A few people have blogged about what's up at Social Desktop and Open Collaboration Services already, including Frank Karlitschek, Luis Villa and Henri Bergius, but I think it really can't be talked about enough."Why? Well, today's crop of online services really disappoint the user in all sorts of ways, namely..." [Read more at aseigo]
It's interesting what the same thing means to different people. We see it time and again in the Linux world, of course, as the myriad approaches to Linux have created different distros, desktop environments, applications... put something as malleable as Linux and open source software in front of a bunch of really talented people, and you get some really fantastic output.