What happens when an account is banned?

When an account is banned, the owner can no longer access their account, use it to create projects, or post new comments. When they login, they see a page that explains why the account was banned, along with a web form they can use to request to be unbanned. If the owner can show that they understand why their account was banned, and promises to follow the Blossom Guidelines in the future, they will be unbanned.