Just in case you were wondering why those blue arrows have appeared on the Forum next to the name of the last poster of a partucular topic, let me explain...
If you click the blue arrow you are taken directly to the last posting for that topic with a window all ready to type in your reply.
Also, now a 'Quick Reply' window opens up automatically under the last posting in whatever topic you're looking at so you can get typing straight away if you feel inspired!
Like the quick reply section, thought I'd give it a try..... The blue arrow is good too, taking us to the latest post, I had to try it a couple of times !!!