I feel bad about getting 8 points when my opponent resigned in this http://brainking.com/en/ArchivedGame?g=1119818 game. I would happily have accepted a win, without a gammon, and proceeded to the next game. I think that this should be fixed as and when possible.
Since I was on vacation when "cube" backgammon was introduced, I have not had the opportunity of saying that I WILL renew my membership now that the cube and the Backgammon bugs have been fixed. (But it would be nice to enable a resignation at the "cube" value, rather than current board position)
One thing about separate rating systems: "Cube" backgammon rewards gammons and backgammon (in accumulating points) but the "cubeless" rating system does not recognise the "quality" of the win, which is frustrating - very annoying to win or lose the same number of points for a lucky final throw versus a comprehensive win with a gammon or backgammon.