I tend to fav every picture I like (which I supposed got me blocked from some artists, who do not want to see notifications about that...), except reminders and stream infos (which often have "do not fav, will be deleted").

People block people for faving stuff? O_O;

I do occasionally fav things, just not often. Like Gashren, sometimes people block me for doing that, strangely enough... But mostly I just forget.
Very good TED talk!

I think that is weird to block people for faving. =/ To each their own I guess, maybe like major artists or something?

Idk maybe.

I fave everything I like other than ych commission advertising. But I have ran into the same issue as above

I fav anything I like. lol