Don't really play a lot of online multiplayer games, but I've been known to pull out a calculator or spreadsheet to prove a point about damage caused by fall damage, or other points in DND, to the chagrin of my fellow DND members. Why play with online people you don't know and get screamed at by a 13-year-old when you can play a board game or ttrgp game in person with a group of people you know pretty well.