I don't remember talking to you back and forth for several weeks. That doesn't make sense, because I do remember you opening a dispute pretty soon after I told you I was waiting to get the account details sent over to me.
I think you said something like "well I'm going to open a dispute". And I think we talked about when I got the details you would drop it. After that you never responded to my messages (you were always a pain in the ass to get a hold of). I remember messaging you asking if you would drop the dispute when I hand over the account details with no response every time.
At that point I was most likely pissed off because my buddy waited too long and now you were ignoring me when I had the product ready, that I just said fuck it and let the dispute take its course. If I wanted to be a scamming dick wad I would of just ignored you from the moment you sent me money, or worse just make up some bullshit on the dispute because back then paypal didn't cover digital transactions. But like you said.. I had "no reply or comment on the dispute", because I wasn't trying to fight it.
And the transactions we had before this happened were for a lot larger amounts. So why would I would want to ruin my rep over a stupid low limit facebook account.
So in the end, was it my fault? Yes. I should of had everything ready before I sold it and just refunded you when I couldn't secure the account in a timely fashion.
Was I out to scam you and ruin my rep over $750? No. I was probably just acting like an asshole because you were ignoring me. So you had to wait out the dispute, but you got your money back.
Now for some reason you're bringing it up a year later.
Ask anyone else if they've ever had any problems doing transactions with me, because if I was a big scammer I'm sure I would of had a thread by now.