Back in mid-2009, I got this idea to sell tiny knobless modules to go with the Hugger, that you could stack in different orders (in the Hugger's TB loop), and then drive them with the Hugger's preboost, and use the post boost as your level control. Basically to create your own effects, different textures, etc.
(Hugger for $115, modules for $30-50.)
Mellowtone built a run of modules to work with the Hugger:

For those that don't remember what the Hugger was:

My point:
I still think that's a cool idea, and if I have have the funds to relaunch that idea, I will! Though the Hugger will be renamed the Vice Grip. 