Quoted from robin:Note: The old behavior (clicking the bookmark icon to create a temporary bookmarker that helps keep track of your position in a topic) was removed, we are considering if we should add it back if demand for it is there.
robin I really like the idea you can mark a particular post as a bookmark, even better to be able to add my own notes, but I also really liked the ability to save my place in a thread. A particular thread may be many pages long and I don't have time to read it all and like the ability to go back where I left off. Unless I'm missing something, without this the only options are unvisiting and losing where I left off or the entire thread gets marked read.