Forum upgrade: read / unread

Lets hope the best, @olivierlp 

Here is another bug in the new design: If I answer in a thread, the thread is then marked as unread for me in the overview! Now it is true that I forget quite a lot, but I usually still remember the fact that I just wrote a message. And since I usually read posts that I write, the thread should not be marked as unread and new for me in this case!