These are the little tweaks here and there that could get fixed. I was saying I doubt you're going to see another major overhaul of the UI. I think your font thing depends on what your background looks like. Mine is perfectly clear and easy to read, even with the smaller/thinner font size. However, that doesn't mean it can't be fixed to be more easy on the eyes when a specific background is used in further updates down the road.
2/25/14 at 8:01am