hello guys.. i save bitcoin for both purposes.. for fun and future purposes also.. for fun because even i earn i small portion of bitcoin doing captha jobs and entering faucet. it's relieve my boredom and stress.. also i'll try to bet a small amount of it in keno and lottery games.. its very addicting and fun..and also if i gain enought bit, i'll hold it for future purposes. like nuff said maybe the value of it will be rise in the future..
i think i personally use bitcoin for investment purpose, as in preset time bitcoin is one of the best facility to make money.
Most of the people are treating bitcoin as an future investment and that is the reason they are showing interest in investing their money into it as they know that the price of bitcoin will go higher in future which will give them best returns on their investments so saving them long is the right thing to do.