What's actually kinda sad is the fact that you don't know who's leaving. A best friend on here told me (he's kinda a veteran here), by estimation, a person - 5 people leave imgflip per day. Take that and multiply by the number of days a week has. 5 (approx) * 7 = 35. 35 people every week. You never see what's going on around here, like the rest of the sites I've been on. Everyone comes and everyone leaves to and from places.
I had like a best friend on Reddit (EXAMPLE) who left without a trace as to why he left. Later on we discovered it's all on the toxic people out there knocking him down. I think it's the same thing here.