I mostly comment when I have something to say, but sometimes just to let the poster know that I'm reading. (however, I'm still trying to work out what to say to acknowledge that I read a post a friend made a few days ago that came with an explicit directive that neither sympathy nor advice was desired.)

Um, keywords.. Health, cephalopods, cats, puzzles, wordplay, depression, celebration, news... But yes, I'll follow most cuts eventually.