by So I left off yesterday with the idea that social media teaches you things. In particular, it teaches you things about your friends. There’s a lot of stupid/ridiculous/crazy stuff being posted on Facebook. In fairness, it’s on every other social network as well, but Facebook, and Twitter to a lesser extent, is where I see the most because that’s where I’m hanging out. For example, I love cats. In particular, I love my cat. I post a very small handful of pictures of my cat to Facebook and/or Twitter on an annual basis. I think a lot of people are in the same boat. Pets are part of our…