Border wait times (into Canada)
If the wait is over 15 mins or so at Lacolle, St. Armand/Philipsburg or Stanstead, it's worth a mention. Usually only on weekends and holidays.
Border wait times (into the US)
Same deal as above, but they're listed by the American names, so Lacolle = Champlain, St. Armand = Philipsburg and Stanstead = Derby Line.