In this episode of Old & Confused, we try our best to get our arms around the wide, wild and whacky world of social media.  If you're curious why people find social media so appealing (and occasionally so appalling), then this might be the episode for you.   We set out to identify the more popular social media sites and begin to understand who uses them and why.  Sure, we only scratched the surface, but maybe this episode will create an itch that you'd like to scratch.  Tell us what you think: ⁠[email protected]⁠.