Was it a proper call? I mean, it would seem some sort of continuation would matter if there is a scoring opportunity, but I don't know the rules well enough.
Going from memory, I remember thinking "Yeah, I can see why he called those." Most of the debate wasn't about whether or not they were penalties, but more in the line of "He can't call THAT in the waning minutes of a game 7."
I see both sides on that. I may be in the minority, but I feel if it's called in the first game of the season, it should be called in game 7 of the Finals. On the other hand, if my team got eliminated due to what amounts to a "ticky-tack" call, I'd have some heartburn over it.
As for being a continuation to a scoring opportunity, it doesn't matter. The backside ref is supposed to look for those things behind the play, which this one was.
I remember thinking it was a legitimate call, but certainly one that could have been overlooked if that's how things were being called all game. I missed most of the game due to work, only tuning in about 2 minutes before that play, so I have no context of how the game was being reffed up to that point. You just want consistancy throughout the game, whether they're calling it tight or letting 'em play.