Baron
I've been using Roll20 for 18 months... it has changed my gaming life. I'm a big fan, and I run a 13th Age campaign on it now, but really want to play RQ again. I ran a RQ3 campaign for 25 years, so that is the version I am most familiar with. Although I used Sandy's revised sorcery rules, to be sure. I am interested in any version -- 2, 3 or 6 -- but not Mongoose. It could be Glorantha, or it could be non-Glorantha; that isn't critical to me.