Hello,
really idiotic question, still, i'd like to understand => about "+1" on google +.
There was a digit 1 next to "+1" in the circle under the post, so it means that someone has +1'd the post, right?(i didn't do that and the post was shared privately with only one person). The other day, digit 1 vanished, and now there is just "+1" in the circle under the post; sooo it means that the person who +1'd the post earlier has undo his +1, right?