I started the entire FP melt by innocuously saying it's a given he will use gear to get in real shape. I kept saying it "innocently" ...Avesher joined in and he proceeded to "quit" the contest on the grounds I besmirched his "honor"....and the rest is history.
You and Woten put in some solid work... but never forget who got the ball rolling. 
You are talking about incidental events that caused Fatpanda to melt, but not leave .. thats great, but not relevant to Pillowtalk's post.
Fatpanda left for no other reason than having his personal details blown wide open, that much is fact !
Pillowtalk and Panda had previously crossed words, after which (and by way of being seen as an internet tough guy) Fatpanda gave Pillowtalk [what he claimed to be] his home address info. This [subsequently proven to be fake] info was accompanied by an invitation - issued by Fatpanda - "to meet up and sort the matter out personally".
Moving on two years, to last year when all of this blew up in Fatty's face.
By the time fatpanda's real personal details came to light (thus revealing the fact Panda had obviously given Pillowtalk bogus info the first time) Pillowtalk then had free reign to rape the guy, and he did so, taking great pleasure in rubbing lard ass' face in every ounce of his Kit Kat eating, oily hubris, just to get a response!
That is why fatpanda HATES Pillowtalk more than any other Getbigger... well, maybe as much as he hates Avesher, Duchaine and I.
The fat c
unt only fucked off for good after Duchaine had located fatpanda's personal details (his D.O.B, place of work and home address) and posted them here.
The guy responsible for stumbling onto the GPS geo-tagged info was Avesher (though even saying that, I don't think Avesher was aware of the depth/value of what he had found?) after which, Duchaine located the other personal stuff.
Duchaine was also the guy whom revealed fatpandas face two years ago, after finding the EXIF thumbnail in one of Panda's pictures. Panda then (in his usual pathetic fashion) claimed he had previously posted the face pic himself, but never actually provided any evidence to authenticate the authenticity of his claim, the fat wanker.
Fatty had about as much knowledge of information technology as your average black man, that's why he got himself into the mess he did; he has no one but himself to blame for his current situation.
To sum up; It is a matter of record, fatty fucked off only after Duchaine threatened to contact fatpanda's large gov employer, to bring to their attention all of Panda's vile Getbig posts, along with the many photoshops of the bun raping toolbag!
When Duchaine mentioned the various 'dieticians' that would be mailed, THAT was the exact point at which you could tangibly feel Panda crumbling, experiencing a manifest "fat c
unt caught in the headlights" moment, just prior to fucking off.
We'll see if he returns .. time is coming close to when he said he would