I want to track how many of what (regular votes, comment votes, close votes, delete votes, flags, etc... excluding review actions) I have left throughout the day. I find I often will run out of one of these things because I haven't paced myself properly. Unfortunately, it can get hard to pace yourself if you don't have an easy way to find this information.
Sure it shows me how many close votes and flags I have left in their respective dialogs, and when my regular votes are getting low it will notify me (too late IMO) of this fact. Voting on comments just runs out without any warning.
It would be nice if I could find this information all in one place. I would just write a userscript, but it seems like the benefit of having all of this information in one place wouldn't outweigh the overhead of all of the requests necessary to get all of this information.
I got as far as the icon, I haven't gotten around to creating a mock-up of what I think the menu should look like, but the idea in my head is a list of progress bars with the number of actions left (or actions done so far, whichever makes more sense) versus the limit for that action.
Another helpful thing to have here would be a ?
with a tooltip for each action explaining why those numbers are the way they are, mainly to help avoid frequently asked questions on those topics (but also because we all love helpful tooltips)
Obviously only the actions that you can do should be shown, and this might be a good place for the badge progress indicators that were recently experimented with.