ErasureAcer,
I don't think pretty much anyone on Neogaf's left side of the aisle would be disappointed if Bernie Sanders won the nomination and went on to the general. I doubt many of them would be forced to 'hold their nose' and vote for him - they'd probably do it enthusiastically and happily.
I get the feeling that, with Sanders supporters, the opposite doesn't exactly hold true though. I've seen many of them who are like "well, my team didn't win - we're taking the ball and the bat and going home - you guys don't get to play any more!" It is my hope that the majority of them come to their senses come general election time (assuming Hillary is the nominee)
Lets just say that they decide NOT to vote for Hillary though, for whatever reason - it won't affect her numbers like you think. There just aren't enough of the rabid ones to make a legit difference re: voting for someone other than Hillary in the general. Remember there were Hillary supporters who voted for McCain rather than Obama in 08 because Hillary didn't get the nomination - and look how the election turned out. A few percent of rabid, angry people just aren't going to make enough noise to drown out the media (once this becomes a 2 person, 2 party race) hyping it up as, like they always do, a horse race. Bernie's people won't be able to gain any traction once Hillary is nominated - and I can't imagine a scenario where, if she IS nominated, he doesn't tell his supporters to rally around her and support her in the general.. especially given the alternative.
In my perfect world, the general would come down to Sanders vs. Trump as its the most extreme contrast of styles and political positions and would be a great gauge on where the electorate ACTUALLY stands on many issues - but this isn't a perfect world