Well i start using bitcoins because besides i be able to earn them for free, i can pay several things online for my projects as well hire developers, and i can buy almost anything online, only need to find a trusted place as well seller, besides that i do love and support bitcoin.
yeah maybe the reason you joined when it could have made a lot of people are interested in you can say that using bitcoin as a payment method will be easier, faster, cheaper than you're using another payment method such as PayPal?
yes that is a fact but to me most of the people will be using bitcoin for so many other reasons also, as it is the easiest way of online shopping, it is also the most easiest way of trasfering money and the third is that bitcoin can give you some good profit.