Just joined the boards although I have many friends who have been here awhile so I know a few things.  I mostly collect 3-3/4" and now minis (once you start, you can't stop).  Also get the Galactic Heroes, Unleashed 2" and misc. others.  I have cut off the collection of 12"ers, Legos, Action Fleet (unfortunately), and ships.

Look forward to some lively discussions here and all that good stuff.