The Kitara is now officially discontinued (my understanding is the old Misa Digital was dissolved) but Michael is back on his own with a bass-style controller-only design. Wood neck but only three 'strings'. Still the old touchscreen but with a rather special layout and a frame now.
http://misa-digital.myshopify.com/products/tri-bass
Not sure what I should make of it yet. Doesn't blow me away quite like the Kitara did, the large touch screen especially seems a somewhat arguable design choice considering how rather limited the current control options are. The Kitara just seemed to make a lot more of it.
Kudos to Michael for the rebound though. I'll be watching.