Folder structure for filters

[hiccup]

If you have setup a lot of filters, the list of them in the left sidebar will be quite long and will quickly become a bit messy to navigate through.
It would be very convenient if you could create a folder structure for them, so you could create folders for different users, categories of filters, etc.

[vzell]

+1

[wobbly]

+1  i have a lot of filters