I don't get ppl who announce that they're blocking you.
It's like, who cares? Don't want to see someone's timeline, no problem, just block & move on.
@Impious_Jade i don't announce i'm blocking to that particular person. but i do, from time to time (doesn't happen often) alert peeps to a possible 
& that they've been reported & blocked. i don't engage w/ the person.