I'd like to see feature to open and save images with vimium

Simply Great.

This is incredible! The ability to grab the URL with yy alone is worth it! So easy to do yy Cmd-Tab Cmd-V and send someone a URL. The other cool thing is gu to "go up" a level - when a URL isn't working because of a site reorg this is helpful. And W to pop the tab to a new window. If you just do those 3 things you will love this even if you haven't learned vim. If you have... then I don't need to tell you any more...

like it!