Simply put, nothing other than mysql.com is ever going to be called MySQL (trademark and all that) and it doesn't really matter much. Forks are free to take a different path under a different brand and they already have including Drizzle endorsed by Sun. I suspect some of them will just live their own life like many forks such as Emacs and XEmacs have. I see no reason for doom and gloom. In fact, I like the new environment of many experiments.