Years ago on Twatter a patriot told me when their birthday was... which was some way ahead. I put it in my calendar, and then send them congratulations on the day. They freaked out thinking I was a stalker!
Sometimes you can try too hard at information warfare.
Given all of the tech we now have, the ability to put people's special days on their digital calendar & set an alarm, I'm saddened by how many friends & family forget to share well wishes with each other. I try not to be disappointed when my birthday passes with no one noticing but it does sting. I try hard to at least send a text with a happy gif to everyone on my calendar. You're not a stalker Martin, you're a thoughtful person.