Some extensions add new main bar menus or context menu features to VS, for instance, Visual Assist X, VS Commands, etc... This can pile up in a huge clutter, 3 lines of main menu, endless scrolling of context menu options (in Solution Explorer context menu for instance), etc...
Is there some Visual Studio provided way (or somewhere to request this in a future release) to organize this, grouping everything as submenus of the same parent menu, dedicated to Extensions, or this is something that can only be provided by extension developers now?