to spice up the Notes client it would be nice to have your favourite bookmarks available in a dock / fish eye alike toolbar (http://www.webappers.com/img/2009/05/jquery-dock-menu.jpg).
I guess the 3D History Thumbnail Viewer project could be of use here.
Positive side-effect: favourite bookmarks would be used more.
Add support for Nokia N900 (Maemo), other Symbian terminals and Apple iPhone (it shouldn't be published on the AppStore, but rather used as a framework for in-house development and distributed via the enterprise development license from Apple.
Lotus market Quickr as a great solution that run's under different browser types like IE, Mozilla and Safari.
However the user experience running under the different browser is completely different. The user experience is great with IE because it uses ActiveX. The User experience expectations in Mozilla and Safari ...