So far we have
antony
RichardNixon
popsofctown
BitTorrent(? please confirm you want to play :-))
marco2012
theory
Drab Emordnilap
I'm thinking only base and a round-robin where each player plays each other for a two-game match (so 1-1 or 2-0 or 0-2), either one or two matches per week depending on your preference. The problem with longer matches is that this will lead to fairly long matches which may be harder to schedule.