5 hours might be optimistic, but you could mine it. I ran two GPU miners for a month or so in late 2011 and got BTC4. I know the difficulty has gone up so that mining rate won't happen today, but it might be worth a try.
I'm trying to get in the forum now to get my hands on some asic miners so I can earn some more.

This is a weird system. I guess it helps reduce the trolls though.