if this buy drinks stuff gets implemented I might just get Dashiell`s Soda Shoppy back from the dead:P
seriously; good idea. a part of rp is hanging in a bar, talking and stuff. make it more appealing and more people will show up.
HOWEVER
it can be used for slot saving. so inactivity (i.e. not chatting or something) should be kickable.
maybe it`s possible to make a command that chatting players have to enter a command every 5 mins not to get kicked or something?