What are your opinions on paypal or bitcoin for online shopping?
They're basically the same when you're only talking about shopping, both pp and btc via bitpay get confirmed instantly.
The main difference to buyer/holder is that paypal can limit your account and freeze your money, where with bitcoin that cant happen.
i would say people use the paypal because there will always be people are interested in the paypal because the bitcoin is to new and untrustable.