Maybe I don't get it, but this seems like a truly horrible name. I didn't have an idea of what the site was for from the name and even reading Joel's post left it a little vague. Once I was there, I got a feel for what was going on, but I still don't think I will remember the place.
For a site aimed at users, why use a name referring to webapp distribution?
All the politicians in office right now were the highest voted, but that doesn't mean they are good. I didn't click on on the referenced link as I don't even want to know what was second worse.
webapps.stackexchange.com seems like it would be a better name to me. Not so sure why they'd want to not continue to use subdomains of stackexchange.com.
For a site aimed at users, why use a name referring to webapp distribution?