>>Continuing to point out the illegitimacy of the current regime has a point - in the last election, neither side cared about a clean election, as long as their boy won. Some of us are attempting to build a constituency for the resumption of the Republic. Attempting to convince certain people that winning a clean election is worth more than wining a dirty election.
Bluntly: It ain't gonna happen.
The stakes are too big, and the division is too even in numeric terms. "Win" and "lose" are as far as the mindset goes; qualifiers disappear in the noise. And yes, that's true of both sides, although the R's tend to be somewhat less shrill about it.
The only way to work on the problem is to go after structure: ballot design (and voting methods; same subject), counting methodology, and dispute resolution. If you want to point out that the sitting President got where he is by disreputable means, I'll cheer you on, so long as you indicate that you're doing something that will tend to address the situation without ripping it wide open in midstream. That includes seeing to it that your local governmental organizations, who have to supervise elections, have the funds to implement the suggestions.
I'm fortunate where I am; we're using the OCR mark ballots, which seem to have a much lower error rate, and have some fairly reasonable (though not infallible) dispute resolution methods. If you're in a punchcard district, or (shudder) a voting-machine district, get to work -- and if you're not in either of those, support efforts to fund better methodology for the people who are. And wherever you are, point out to your local officials what dorks the Floridians looked like, and how embarrassing it will be if that mess falls on them next time. That tactic will be light-years more effective than yet another declaration of some obscure recount method that means Gore beat Bush.