I wrote that (the article, rather than the software), incidentally.. The most interesting thing that happened was that it prompted a Disqus flame-war where I was inundated with comments on that post, and a whole bunch of others from G-WAN employees (and their friends - I presume) taking pot-shots.

I realise that my writing style can sometimes be seen as abrasive, but I still don't think that I've done a very good job of explaining my surprise that a) GWAN exists at all, or b) people are actually using it..

I spent a whole weekend trying to get my head inside it, and eventually gave up, after wondering what on earth I was doing.