Folders (Collection Sets) for Bridge

Is it too much to ask Adobe to include a feature that allows people to create folders (even top-level folders, not necessarily nested folders) for keeping Collections and Smart Collections organized in Bridge.  This is one area that programs like Lightroom excel (where you can create a folder structure to keep your Collections organized) but Bridge lacks (I know that Collections and Smart Collections are more or less file lists and queries stored in a file, but it would be nice if Bridge could either support the creation of Top-level Folders or be able to traverse a folder structure for the sake of Collections, rather than forcing people to just have a long list of Collections and Smart Collections.