I'm a newbie and honestly, bitcoin is new to me.. I just heard this few months ago from a friend who invested his own money. But from other friend told me that he earned bitcoin here in bitcointalk without investing money from his own pocket. Maybe some of you here can advise me what to do to earn bitcoin?
Join a bounty that rewards Bitcoin, but i think its limited for a few participant. or you can try mining Bitcoin or joining alt coin bounty? you can join such as Twitter campaign to earn Altcoins