If you are looking for a MySQL admin tool that isn't phpMyAdmin, Sequel Pro may just fit the bill. A community project that in the process of expanding beyond MySQL to other DBMSs like PostgresSQL, MS SQL Server, it looks like it has a lot of potential and decent management of the project. The UI design is somewhat lacking and is missing the ability to compare/sync two databases. Also missing is the ability to export a database and obfuscate production data for use as test data.
I'm trying out freeware XMenu from Needful Things for Mac OSX. It adds back my Quick Menu that I miss from Windows XP.