Not to imply competiton with Poobah or anything, but my TriadCity server code passed the 1500 classes milestone this week, while Poobah remains mired at only 1000 rooms.
Indeed we've got a ratio of 1.5 to 1 going, classes to rooms. Poobah, you're snoozin'!
Ha! You dare compare your puny mortal code-bloat to my sublime creativity which will live forever! Think about this, if you can: I wrote more than 500 rooms THIS WEEK! The current total is 1306 according to worldstats. There! -- ha! I waive my private parts at your auntie, you cheesy second-hand electric donkey-bottom biter.