Isn't it what Google does? Try hovering over a search result, and then try copying the URL. It's annoying like hell, btw., especially when you want to copy-paste a link somewhere.
https://chrome.google.com/webstore/detail/remove-google-redi...
(I should have used a gist. I'm hungry and now I want a pasty)
So it seems... Google could learn a thing or two; or maybe they decided not to be evil.
I'm sure I've successfully copied links directly from Google's search results before, but I've only recently (past few months?) noticed the URL mangling.