It took years, but I finally warmed up to avatars and signatures, although I wouldn't mind one bit if SimHQ removed these features (the simpler the better, IMO).
But I'll never support a Like system (if that's what you're referring to). It wouldn't bother me so much if there's a way to opt out and not have that option included for one's posts (same with a Reputation system). So I wouldn't care as long as I'm not expected to participate.
The Like system is one reason I've never joined any social media proper (i.e. Facebook). Maybe because of all the fluff I post, I don't want to be so easily graded?
Nah, I'm just old-fashion in a Usenet kind of way.