Things I don't like:
1. Disappearance of the background art in the heading.
2. "Discussion" tab is right next to "Comments". This may be confusing to visitors, who will not immediately know the difference.
3. The bolding scheme in the Recent Comments sidebar, which is
Alicorn on Theism, Wednesday, and Not Being Adopted
instead of
Alicorn on Theism, Wednesday, and Not Being Adopted
(the current) or
Alicorn on Theism, Wednesday, and Not Being Adopted
4. The fact that comment scores have been moved from the top of the comment boxes to the bottom. This makes visual scanning by score harder.
5. Upvote/Downvote/Agree/Disagree buttons are not clearly labeled. They should be labeled with words, as they are now, not pictures, and also put next to each other, to remind people that there are two categories of voting and prevent new users from noticing only one of them.
6. I'm not sure I like the two categories of voting -- a change in this area will change the existing status dynamics, to which my brain is already accustomed.
7. There seems to be more bright whiteness in the new design, as opposed to the "gray" feeling of the current scheme.
8. What's wrong with bullets?
8 separate points in this comment, and 9 upvotes. I can't tell which of your points has community support, so I'm discounting all of them.
That's a shame - I'm losing a lot of information. Next time, 8 separate comments?
PS: "discount" != "ignore"
Design sketches
1. Notes on differences between these images and what we're planning on implementing:
2. Meetup widget in sidebar, listing the 5 nearest meetups occurring in the next 2 weeks, linking to:
(something like right-click & "Open Image in new tab" will help here)
3. New headers: