We'll keep an update list here on what we're working on so you guys know.
1. View state icons in text view to show unread/read. Fixed and will roll out in next iteration.
2. Text size in quick reply, private messages (anywhere else?). Working on to resolve asap.
3. Performance. We're continually improving our db indexes as well as tweaking the hardware setup. Hopefully tomorrow you will be seeing it much faster.
4. User rep box styling. Should be a quick fix.
5. Random time bug. Trying to troubleshoot where this is coming from.
Miscellaneous things we're doing.. slimming the right hand boxes to make main area wider; darkening some of the light background colours slightly to give more contrast; making the forum jump menu in the top nav bar more noticeable.
We'll update this post as we think of more things - this was just top of our heads right now as these were commonly being brought up.
p.s. you can see a great feature (well we think) which is this post sticks at the top of comment pages so as we update it you can always see that even if you're viewing comments at the end of several pages.