Courtesy Louis Platini's Metaverse Business, a Second Life/OpenSim analytics company that gathers publicly accessible in-world data for its clients, here's the top 50 most popular sims in Second Life for February 2012, listed according their average visitor count, the unique visitor range at any given period, and the sim's rank the previous month. Here's the top 25:

Click here to use SL's map function on the web to search and directly teleport to any of these sims. I'm sort of curious that a sim called Smile is in the top 50... listed right next to a sim called GRUMBLE.

Anyway, see top sims 26 through 50 after the break: