It knows...
Thanks to the Scratch Team for the User Name block. I really like the new changes. However, guest detection is now annoyinger (wow). Terms and Conditions for username tracking in my projects: I won't use the usernames to phish you, ever. Doing so would be incredibly dangerous and stupid. Username tracking will only be used to assign you a secure username so I know who is using a project. It will also be used for special access to certain things (such as alpha testing) with cloud variables. If you see the warning, take it with a grain of salt, I won't ever use it to harm you.
