Trading with paypal is not a problem if you find someone that is trustworthy. In this case, no one will even want to trade with you (in pp) since you have no trust. There are lots of people (trusted) who trade using pp, and i have a lot of customers trade using that platform.
Even this is not a 0.01% trust. I will tell you a story: I got a PM from a member with about 50 positive trust feedbacks. He offer me a miner from knc (actually offer 4), located in UK for 10BTC. I think ok, price sounds good, feedback looking good, i am in. He say no escrow, because he need the btc fast. Ok, i just ask him: can you send me a picture of the miners? First excuse: ah sorry, i am busy with work, my camera is broken, blabla. Hm...ok, next try. I ask him to let the miner run on my pool for a short time...second excuse: sorry no time for that, i need the btc immediatly, no time for that (WTF?), last but not least (it smells fishy for me already) i ask where exactly the miner are located, i could let a friend went there and meet at a public spot, check the miner and if he give me the ok, i send the btc within seconds, so we could finish the deal within 1 or 2 hour (remember, he would like to deal asap!)
The last answer is the best: he got mugged before so he fear to meet strange people....
Once again, a user with about 50 (!!!) postitive feedbacks.
Feedbacks are nothing worth until you trade a couple of times with the same trader, because they don't reflect the behavior and the intention of the trade partner at the first time. Even with somebody with 1000 postive Feedbacks i would never trust the feedbacks more then my common sense. Why? What about the REAL owner is not who write with you, what about it is a account hijacker? Or the account owner just allege it's not him?
I don't think this is the case. Look at his trust, all are about btc/pp trading.
I see 5 or 6 feedbacks. Wohaa. But his COUNTED feedback is still: Trust: 0: -0 / +0(0)
As i say, let's wait 45 days and check it again. If he got more and more feedback, and over 45 days is nothing happen, i will delete my posts.
But right now can just warning all people who don't know:
Be aware of money return over Paypal within 45 days!