FWIW, Thoughts and wishes...

Here are my 'like to haves' for V4:

1. Groups
2. Instancing of Groups
3. Better Filleting and Shelling
4. History: Nice if parametric but can be as simple as saving UNDO cache XXX number of UNDOs
5. If not fixed in 64 bit: Support for better 'picture' taking (currently crashes when taking 4K pics)
6. Support for transparent 'Styles'
7. Cloud library for user generated 'doohickies'
8. "Read my mind" mode