Sorry it's a Facebook one...
I'm being followed round Facebook by a stranger today. He's commenting on all my posts in all the groups I post in (mainly health/fitness ones) with vaguely unpleasant comments which started with a midnight rant following a comment I made that was pro EU (in that I was sad we voted to left, not that I want to overturn anything or that the world was ending). I did the grown up thing and ignore the original comment and have been chased round the site today with him making little digs at me everywhere. It's bizarre.
We have no friends in common, and I can't see how our paths have crossed in the past as we're at different ends of the country and we're very different age groups. I assume that it's someone with a lot of time on their hands but really!
AIBU to think this is not normal behaviour? Or is it standard these days?