Grod here. I've worked mostly on base classes and system tweaks, with probably more success on the base class side of things.
Communications: My Skype is, confusingly enough, grod_the_giant. Should work fine.
Leadership: Working in groups is good. Probably teams of 2-3 people; anything more will probably descend into an argument.
VERY LATE UPDATE: NEW THREAD
-- The Simple Tabletop Roleplaying System; my attempt at a generic rules-light system.
Giants and Graveyards
: My collected 3.5 revisions-- houserules, class fixes, ban lists and more.
The Fixed-List Caster Project
: my attempt to create classes in the vein of the Dread Necromancer for all relevant aspects of magic. (Now a part of the larger Giants and Graveyards collection)