What do you think about me taking creepshots of my SO and posting them online?
I think that's wrong. What do you get out of it?
I want to show my feelings for her and people commenting on them will make me feel loved.
You need to be more aware of how your actions might affect your girlfriend and not just your own desire to be loved.
There is nothing wrong with wanting people to like you.
Generally that's true, but you need to take her feelings into account as well.