I just got the "Daily vote limit reached"-message. I was just about to up-vote a great comment, but now I've got to wait for 10 hours, and that's just plain stupid.
As this blog entry shows, a user has got 30 comment-votes and 5 comment-flags per day. In my opinion, this is not enough at all, especially not for active users like myself. There are plenty of abusive comments to be flagged and great comments to be upvoted, and I would very much like to be able to upvote all of them!
Could we up the standard limit to 50 votes and 10 flags for all users, and let users with more than 2000 rep get the double (100 votes and 20 flags)?