Mozilla Connect

I open many tabs with YouTube or other website with video/music. I really lost to find active-playing tab. I know there is text "now playing", but that's not enough with many tabs opened. Furthermore, I attach the file with screenshot and on that scr...

I miss the option to move to the top of the active website like in Opera. I really wish to have that option in Firefox.  Doesn't matter how many lines I will scroll on the website > one click on the active tab and move to the top of the website. I re...