I replied to a thread just now and it didn't move to the top of the other threads on page 1...it stayed in the middle of the second page...not sure why...wasn't it when you would reply to a post before, in the "most viewed threads" section, now called "new posts", it moved up the top of the 1st page afte replying to it? I am no computer expert, so ignore this if it makes no sense! LOL

Edit:
Doh!! It just now moved up to the first page...I guess it just took longer than normal!