Today, I don't buy bitcoins anymore. I just get them from the earnings of signature campaign. The earning is really decent though that I could eat three times a day if I use the earnings from signature campaign.
That's really good that you are earning descent amount from signature campaign that it take care of your basic stuffs, and bitcoin is an blessing for all of us to earn good extra money.
Yeah and this forum is the best platform to earn and learn bitcoins, and we have wide range of earning opportunities so why should we buy bitcoins, its always good to earn it.