I have been using the mining option for 3 day's now. I'm mining 50 H/s at 100%.
Not mining for 3 full day's but have been mining quit alot.
Balance is 3000 satoshi. So aprox 1000 satoshi a day wich is not bad but i do suggest to up the earning's.
This is why... i talked to many people during the last 3 day's about the mining option on freebitco, most people i spoke with do not have a good computer, most of them using a old laptop or phone to mine wich results in a maximum of 5H/s or less. This is also at 100% capacity so they won't be able to use there phone or laptop while mining hours straight on 100% to mine 100 satoshi a day. I doubt many people will keep doing this.
Maybe give extra reward point(s) on every 100 or 1000 satoshi mined ? Throw in some lottery tickets while you're at it !
Now for me, i doubt i can recover my electricity bill with 500 sats for letting my comp run all night.