I first blogged about XML a while ago and started to catch grief about this unpopular point of view. I've been defending it more and more over the past few months. Yesterday I was on a panel with Steve Gillmor who has an initiative entitled "Attention.xml", so naturally he wanted to give me grief about it as well.
Thus was born the idea to create a blog devoted to what's wrong with XML. I'm not sure how much growth there will be in it, but (not surprisingly) the URL "xmlsucks.com" was available, so I jumped on it, shall we say.