I have been reading a lot on the internet then find this forum.
I'm going straight with my questions :
How big has to be the invest and how long will take to start some profit out of it ?
If that's not possible at the moment , there's people minning for fun ?
Does people that mine lose $ ?
Anyhelp would be appreciated.
Will be looking foward.
The difficulty went down a little bit but is is relatively high and the price of btc is low so the maintenance cost is high in btc. Mining is rarely very profitable right now but if you find a trusted mining company that allows you to profit, you could go for it but do your calculations carefully.