I'll celebrate the day when I can do the same. I tried dropping them in September and profits went to zero 
Instead of dropping them completely, have you tried offering a more competitive price for bitcoin purchases?
http://www.bitcoinmoney.com/post/23551708288/discount-for-cash
Maybe if customers see they have a financial advantage in using bitcoin, they'll at least be motivated to learn about it.
I think he meant dropping PayPal payments not bitcoins.