This is huge news!
Even if only in one direction, it is a major step for Bitcoin. I once suffered a 6 months suspension of my Paypal account for the "crime" of (being suspected of) selling Bitcoins (of course the buyer had a great reputation or I wouldn't have done it)
Now paypal came to know that the future is of Bitcoin and if they deny bitcoin people will deny their services and paypal will die, Paypal was really on the way to death as due to the attractive features of bitcoin everyone was shifting to bitcoin for their transactions, so for their survival paypal accepted the fact that bitcoin is the future of virtual business.
I haven't know that paypal was on to death well good thing here is that the volume of bitcoin transaction will be much bigger. And also paypal so in the end both paypal and bitcoin users will really benefit alot from it