hey mate , my friend was asking me about the browser mining that was in freebitcoin but he said it's not available anymore ?? did you remove it ? if so is there any plan to bring it back ?
It is still available using the link:
https://mining.freebitco.in/mining.html?userid=xxxxxxJust replace xxxxxx with your user ID. We just tidied up the front page and removed the link from there. We're not actively promoting it anymore but we have no plans to take it away.
also about the interest , can we expect it to be a little bit higher in the future ?? cause 4% a year looks so low comparing it with the other opportunities
That really depends what other opportunities you are comparing it to. I'm not aware of any other Bitcoin investment that pays fixed interest and guarantees a return. If there are any let me know. If you're comparing it to speculative investments that may result in a loss then that's not really equivalent.
Compared to my bank which is paying 0.05% APR if you want the flexibility to withdraw whenever you want it and you have to take the fiat currency then it risk looks pretty good.