Paypal is comming to Bitcoin soon, they can't no longer keep ignoring the importance of Bitcoin, similarly, Steam couldn't keep ignoring the importance of accepting Bitcoin and we saw it adding Bitcoin as an official way to pay. Soon Paypal is adding BTC too, and maybe a couple alts too.
The may be adding Bitcoin in a way that you can only buy BTC with your Paypal funds or CC but that's it. Accepting payments in BTC or selling it through Paypal is impossible in the near future if you ask me, too many restrictions and laws that need to be.
As long as Bitcoin remains "lawless" it will have the same bad image many here criticize, it's how it is, you can't have it both ways. Only a naive person will continue to deny Bitcoin is a enticing option used by the black market (money laudering, drugs trafficking, tax evasion, etc).