Separate names with a comma.
/region tempaddmember <town> <username> <time> would probably work. I'll run it by the dev for WorldGuard and see what they think about it.
That would be the works of WeLikeIke22. :)
It's okay, your grammar is fine. :) I see what you mean. It's a pain to have to type one command every single time. Maybe make it so /fill...
Have you read our recent rule change? http://www.ecocitycraft.com/forum/threads/rule-change-nodus-and-hacked-clients.34371/