Hi Greg - thanks so much for the work you've put into the new format. It is really eye-pleasing and seems quite easy to navigate.

One thing I was wondering is on the forum - what do the gray, pink, and red colors signify? I have read several threads and not commented on them and they are gray - and other threads I have commented on and they are also gray. Then, there is one thread which is marked with a red heart (supposedly one of my favorites) and yet I never marked it as one of my favorites. Other threads that I read yesterday and have come back today to catch up on and I cannot just pick up where I left off yesterday, but rather have to go back to the beginning of the thread and then scroll down to read the new comments.

Any suggestions on this?
Thank you!