Except that the discussion is never the trip to the finals, it's always about how they got over the hump by beating San Antonio, even though they couldn't seal the deal. So they beat the Suns, who also have yet to prove they can do anything in the playoffs, and the Suns trolls will be quick to tell you Amare wasn't there so it somehow doesn't count.
To top it off, despite all the Mavericks' accomplishments over the past two years, you still go back to the record against the Spurs to try to make me worry about your team. Sorry, but I'm not. My advice is that you pray for injuries or coaching mistakes before the next time the two teams meet up in the postseason.