[10ren]

Do GM scripts from Firefox work without modification?

Thinking further, most GM scripts only operate on the html received, and are independent of the browser. So all one needs is the GreaseMonkey platform to act as a holder, and existing GM scripts can run straight off, without modification. (maybe some use special Firefox functions, or their job is to interact with firefox specifics, but I think most wouldn't).

[bobbyi]

I don't know about Chrome, but last I tried with Safari (greasekit) and opera, they did not have 100% GreaseMonkey compatibility yet, unfortunately.