Its easy, DOGE is the lolcoin.
Gotta have lols.
Anyway Mining profitability is 50 instead of like 30 for ftc/ltc.
So im just mining DOGES while they are still worth something.
Doges price will only increase in value as they become more and more rare in the future.
Sure there are some giveaways giving out 100 coins or so but the number given away will only go down and down as the difficulty rises.