I'm not sure if this was a big deal or not but anyone can easily force their add on's download count. All you have to do is select download, cancel download, (refresh), repeat. I've done this on the official RTB website, not the ingame browser. If you had a mouse click macro your add-on would make the top 10 list in no time. It's not really much of an issue but I think it needs some attention for a fix.