the "scope" parameter that google included is actully from the OAuth 2.0 spec (still in draft iirc). There are a lot of improvements in OAuth 2.0 which are wort

the "scope" parameter that google included is actully from the OAuth 2.0 spec (still in draft iirc). There are a lot of improvements in OAuth 2.0 which are worth checking out, but this is one of the main ones