i think spreading news among the paypal users and among those who uses other alternatives will be a much better idea as more active users will be using btc instaed of paypal and other alternatives
We should teach them why bitcoin is better than those stuff and how they can save much more time and get more profit
better we can spread about bitcoins in social networks like facebook and twitter. and we can spread the bitcoins to our friends and neighbours first. because many of the people not aware of it. we should make them understand what is it.