I really like the new score goal setting for the analytics (thanks!), but having taken over 2,000 questions it's really hard to gauge how much I'm actually improving, since moving the percentages takes a ton questions. If there was a way to see how I've performed over the last 2 weeks (or any user defined amount of time) in my analytics, in combination with how that aims towards the goal score, I think that would give me a better idea of how i look at this moment, as opposed to including a bunch of data from when i was really bad at this stuff.