I have a PC that is always on 24/7. I use it as an SSH and backup server, and it has a modest, not-too-great GPU that sits idle most of the time.
I hear a lot of talk about mining not being cost-effective for most people because electricity isn't free. However I'm already paying the electricity bill for my PC. I might as well let it sit and mine all day while it's on, right? Maybe help pay the electric bill?
Or will mining increase my PC's power consumption so much that it's still not worth it?