Hi, creating a consumer tokens for my app as of now implies that the app uses either read-only or read/write access to user accounts. But many apps (mine included - http:topytalk.com) have rich functionality in both read-only mode and read/write mode. the app could earn additional trust if the user was able to choose which kind of access she is comfortable with.
I can create a second set of credentials for the app and offer that choice to the user. Question is: how Twitter treats this?