whether it is trustworthy or not, you have to agree that PayPal is being used a lot more than bitcoin. although the reason for that is the fact that paypal is working with fiat and have been around much longer time but this will change in the future when bitcoin got some solid footsteps in the world or at least online and bitcoin will soon replace paypal in a couple of years.
Yes i must agree, paypal has been a long far before bitcoin was born, if both of them being combine, it will be phenomenal, doing transaction will become easier and efficient and convenient for the whole world user