Ok, so I just got my Palm Pre Plus (loving it!!!). I did the FB synch (not even sure how I did this to begin with, to be honest, it just sort of happened.) I realized then that of course it was putting ALL of my FB contacts, so I unsynched all of them but then lost the Facebook account completely under my contacts (accounts). Ahhh, I hope this makes sense.
I went through my FB contacts and erased people I didn't care about, but now the FB app is missing from my accounts, and i can't re-synch
What I've tried: Uninstalling FB & reinstalling it... restarting phone.