There are tons of members here to came from the Maptool site or visa-versa. I have used it to play several RPGA games of D&D 4E Living Forgotten Realms and have run a few sessions as the GM and plan to use it in my groups face to face game I will be starting up in March. The current development version has seen a huge increase in macro support in the past 6 months(from pretty much nothing to fairly robust) to do anything from rolling a single dice and spitting out the text to (a lot more work to set up though!!) rolling an attack, comparing it against the targets defense and applying damage to the target.