There are a lot of people with whom I have history but have no great desire to talk to on a regular basis. This includes people I've met in my travels, used to go to school with, or distant family. I don't post anything myself, but I'm happy to check my feed every now and again and see what they're up to.
Just kidding. I usually just call and talk for a few hours every other month to get caught up for my distant friends.