I just ran out of votes :( There are alot of good questions out there and some not so good ones.
I'd love it if we had thresholds were we got more votes based on rep. Possible?
Doubtful; we limit daily votes for 3 reasons
So casting a vote has more intrinsic value, as you have a limited number to cast. Make each one count, rather than casting them willy-nilly.
Because we believe too much participation can become a mild negative -- sure, enjoy our sites, but enjoy your job and life more! There's always more votes tomorrow.
Anything that isn't rate limited, in our experience, will be abused eventually.
Possible, yes. Likely? No.
Still... I think it's a good idea.