Massively:
Linden Lab's Tom Hale has published the Quarterly report for Second Life for Q2 2009: "Economy grows 94% year to year, hits new all time high in Q2; World expands and voice usage hits all time high; Bot policy affects user hours and logins"
(Click Meaz!)
I frequently wish I had the funds to keep a large plot of land in SL for whatever. Oh well. I still visit iti from time to time to see what is going on and what improvements have been made.
Remember... Where ever you go, there you are...