Yeah, I'm in two minds, because it's obviously very frustrating when people just abandon an RP, but then again, I feel like there isn't a script or a convention in leaving an RP. Like, what would be something you'd want somebody to say? Sometimes it can seem crueller to say "I'm not interested...
I know it isn't necessarily their fault (and I've been guilty of it in the past too!) but people who play canon characters in a WILDLY OOC way always bugs me. Sure, put your own spin and interpretation on a character, but when people are basically just writing an OC who occasionally comes out...