Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Where is the actual Tier list at for RBY? The www.smogon.com/rby/tiers link just brings up an error page. I'd like to know what's considered standard if anyone has the time, since I didn't see it anywhere in this thread.