^^^^ It depends on what group you ride with too. A smaller group will tend to be fast or slow. A larger group is always slower, as the lead is trying to keep everyone semi-close together. Be ready for the accordian effect though. Speed up to catch up and then hit the brakes because the guy in front doesn't hit his brakes, he just downshifts.
That is probably my biggest complaint of other motorcycle riders, not letting other riders/drivers know that they are stopping by using the brakes, which turns on the little light in the back! Kind of a neat feature once you get used to using it . . . 8^).