you know ..the web and that..isnt it?

http://quietube.com/

heres a little explanation off their  site:

“To watch web videos without the comments and crap, just drag the button below to your browser’s bookmarks bar. On any of the supported video pages, click the bookmark button to watch in peace.

You can then make short URLs too, to send the quietube version to your friends. Easy as.”

this is for desktop browsing mainly and works a charm!