Have been in this Forum a short time. And here is some things I can not catch well. 1. What is the forum grade? I see that there is newbie, junior Droid, Senior Droid and I am at Droid. Could someone tell me how many grade there are? And what each grade present for? 2. What are things in the forum you guys most like ? 3. What is the difference between most visited and hottest? Notice that some hottest thread was posted in 2010.