I'm not going to comment on whether or not mikejamm's pick should count or not. Obviously there is a conflict between what I think is "fair" and looking out for my own self-interest (obviously like the others I want to win the contest - who wouldn't?). So anything I state is obviously tainted. Will just let SBR make their own ruling about it, and whatever they decide, I am ok with.
I would however make a couple of suggestions to SBR for the future in this and perhaps other similar contests (the World Cup from last summer was a good example of this). When it gets late/down to only a few entrants (say less than ten or the very last few picks as it was in the World Cup), allow people to PM a certain moderator with their pick rather than posting it here publicly. Problem is, if it's posted publicly, obviously that gives others incentive to wait until the last minute and potentially alter their pick based on what others have picked, and that's a clear edge to them.
For example, if say the Grizzlies/Thunder line was, at this point, in books 233.5 (so that that was a "fair" line), no doubt after seeing myself and 5mike5 pick under, mikejamm would have had a clear motive to pick over. Basically if over wins then, he wins the contest while if under wins, myself and 5mike5 still are each only still 50% to win - as such mikejamm would get a clear edge on us (obviously that did not happen - just saying hypothetically why it would be bad).
So as I said, I really would suggest allowing people to PM their picks when it's down to a few people or one of the last few picks in a long-term contest. That way also people have pretty much no incentive to wait until the very last minute to make their pick (as we all did here) so if you miss getting it in because you chose to wait until the last minute and then there was some type of software issue - well that's on you at that point.
Another moderate suggestion: since I guess most moderators (like Drew) don't work on the weekend, which is why he posted the Sunday lines on Friday night, if that's an issue, why not just take Sunday off completely and resume the contest on Monday if needed? Both the lines you posted for Sunday were unfortunately way off from the actual line, the Grizzlies/Thunder line ended at about 216.5, small wonder that all of us picked Under 233.5 as our pick!

And that's kind of silly so why not just take Sunday off rather than having to guess lines and potentially getting ones which are completely off from the market