That will be #kde-www on freenode. What do we do there? Well, pretty much everything! Starting from meetings to general discussions. And we recently merged #kde-forum with #kde-www. We also have our own IRC bot that announces KDE Forum posts to the channel (if you want that for your channel, just ask!).
Are you a web enthusiast? Do you code kickass web scripts? Do you think Chuck Norris is awesome? You know where to find us.