I'm totally over my head here. This guy started following me and "liking" my posts -I'm assuming for google points/SEO.
I've done some googling on banning and blocking people but nothing seems to apply.
This person has their account linked to their gravatar, not an actual account. I don't have any kind of IP information (because free plan).
I'm just using the free plan over on wordpress.com ...how do I block this person/future spammers? Do I have to copy 9 years of crap to my own server and futz with plugins; or are there options for the plan I'm on?