Hey there! I love your plugin! I have been using it for a while now with great success, there is just 1 thing that would make it absolutely amazing. Compatibility with "Enhanced Admin Links in Multisite" plugin: http://wordpress.org/plugins/enhanced-admin-links-in-multisite-my-sites-drop-downs/
This plugin allows the sites to have expanded options in the initial dropdown, but it causes a horizontal scroll bar with your plugin enabled.
It would make for a killer combination if you could get your plugin working with this other plugin!