Sometimes because I am lazy :/
If someone sends me a FR I go check out their profile, then if I don't find any extreme cussing or hostile mannerisms I accept. If I do find questionable things I will reject their FR and send them a message explaining why. If they change my mind through messaging then I will resend them a FR.
Its all very complicated XD
I'll be honest, I'll forget sometimes...
I check their profile then either accept or decline, but I've never even thought about thanking them.
Sometimes. Sometimes I'm too tired, or I have too many to accept at a time to want to bother with it. I figure they'll find out once they start getting invites. XD Sometimes, though, I do say something. Usually introduce myself, and then point out something I like about their profile, whether in their bio, their backgrounds, profile pictures, or content they've made, something like that.
I check their profile and usually accept.
Sometimes.I did it a couple times.
Most of the time, yes :)
Not really because if someone wants to be on my friend request, you have to talk to me first and if they do, then there's no point.
I always do! Interesting poll!