I could get behind some kind of "perk" for participating in the group buy like this.  I'd side with Arklan either way he chose to go but I'd prefer something extra thrown my way if it's available.  I guess I'm a little greedy.  Arklan, it's totally your call.  Most of us are very grateful for your service and would be more than happy to see you get all the extra for your time and effort.  Of course, if we could all get a little icing on the cake, that'd be pretty cool too.  And since none of this was in the original agreement, no one can get upset about how much reward they are "entitled to" since they are "entitled" to none.