Mostly, I cut you if I looked at your name and I was like "I don't know who this person is," mostly because we've never interacted at all or in the past few months. It's not really about number of comments per se, but if I literally have no idea who you are cause we never talk/you never post (usually it's a combination of the two), then that's why I cut you.
If you feel that you were cut in error, please let me know! I might have made a mistake clicking all the little buttons and everything. Best of luck with everything! ♥