It went down shortly after I first started playing offline; I got to read a little but not much. By the time I joined the MA, it was "Under Repair" and has been since.
I haven't seen any mention of it on the page or in the forums while I have been browsing around. Maybe there was some kind of official announcement and I missed out on it.
Anyway, that was a HUGE help for new sticks like myself. I have seen some of the other charts and members' own work-ups and comparisons but nothing as comprehensive as the Wiki.
Hi-tech, please, BRING BACK THE WIKI!