Screenshots of Current BTC mining earnings
http://imgur.com/OJlXyxMand of the 3 referrals i have: (small accounts, im not asking for extra for them as who knows how much they will mine)
http://imgur.com/UeygdYkThe account brings in 3.4BTC a year at current rate (5 year contract) , Purchasing it today for 2.5BTC would drop your ROI to around 9 months!

i just sadly do not have time on my side