Tags are user-defined and the story sequences in between the combat sections somewhat resemble a visual novel, so people must have started adding the tag "just because". The focus is very much on the strategic combat, however.

If you don't like to waste time, stop stalking people - it's that easy. Winners have seven days to redeem their prizes, as you surely know.
While you're at it, stop being such a bitch, too. If you flamed random people in real life just a fraction as often as here on this site, you'd probably be crippled or dead by now.
Having said that, I did indeed just activate your key, so thanks.