Ethereum/Tips
From r00tedvw.com wiki
Ethereum Installation | Ethereum Tips
Important URLs
Free Mining
*supposedly* this site, https://ethminer.io/, allows you to mine Eth for free if you give them your wallet address, up to .0035 eth per day. Thats not terribly bad with the current (12/12/17) price of eth, which equals $1.82 for free everyday.
Min payout is .01, so it would be every (3) days.
Giving it a shot, doesn't cost nothing so why not?