I use bookmarks all the time in the old version. Use to scroll the titles of the first page an check the bookmark box for threads that sound interesting. Than I click "Bookmark threads" on the left of the screen and have a comprehensive list of threads that interest me.
I've tried to use the subscribe function in the new PE, but that's really a pain. It needs several clicks just to bookmark one thread. And there's no indication which threads I've bookmarked, as far as I can see.
Any chance this function can be adjusted to be more user friendly, like it used to be.
Bookmarks