For those of you who wondered (or will at some point) what happened to Dumpshock (6WW) wiki, here is some good news: the wiki has been successfully merged into Wikia. Now, not only we don't have to worry about which wiki to contribute to, but it is also hosted on a large wiki farm with good customer support and whatsnot.
The merged wiki can be found at http://shadowrun.wikia.com.
Accounts have been moved as well and merged if possible; if not, old dumpshock accoutns have a "Dumpshock-" in front of them. I hope this won't be a problem for anyone; in my case, my 6WW and wikia accounts had the same name and seem to have been merged seamlessly.