Thanks Mike. That helps.

On my Mac, Ctrl+Cmd+V pops the paste special dialog, but then you have to use the touchpad to select Values and then Ok, which is still annoying. Apparently they didn't add the keyboard shortcut to that dialog on the Mac, at least in Office 2011. I just wish there was something even shorter, like Shift+Cmd+V or something like that.

And I made a mistake earlier...it's not when I copy to my web browser, it's when I copy between two different spreadsheets that I get the formula instead of the value.