Let's say, I have an addon in about:addons, in this case, Youtube Playlist. So, let's say I've forgotten what it's about, and I therefore want to read more about it in its page in addons.mozilla.org ; since all addons for (normal) Firefox now have to be signed by Mozilla, I assume that the addon therefore *must* have an addons.mozilla.org page. However, I haven't found a button or anything that would tell me "Go to addons homepage" or something. Now before you tell me "just search the internet", I did, and I cannot find an addon called "Youtube Playlist" in search engines - I found something called "YouTube Playlist Helper", but it is not the same one. So, is there such a facility in about:addons of Firefox?