Good evening, King of Dew! I got started Folding@Home and also picked up another GPU. $4-5 a day isn't bad at all. I'm not even concerned if it's profitable quickly.
I don't plan on selling any BTC for awhile, so in my mind it's more like picking up a few flakes of gold every once in awhile and stashing it away. In 20 years, I won't even know I spent $500 on a GPU, but I'll have a little extra BTC. Maybe I'm being too optimistic??
Also, not sure if you've been reading @kyle.anderson, but he's been putting out some great info. He even got a comment from Dan Larimer with some good info on his most recent one:
Peace!
I don't think you're being optimistic at all! I think it's great! Too many people sit on the sidelines, but you jumped into the game and made it happen! I'll check out @kyle.anderson for sure.