Thanks for the link.
With the ActiveX-less/DCL-less LISP in the Mac release, they may be limiting improvements to those which can apply across both platforms to avoid rework or painting themselves into a corner down the road. That position is probably bolstered by the presence of Action Recorder and Managed .NET support as LISP alternatives, too.
A lot of these surveys are pointing towards a new scripting interface. Some days I'm worried they are looking at ditching LISP in favor of whatever that turns into.
One of the options listed is: Dynamic .NET interface
It would be *really* sweet to be able to be able to use a .NET language interactively with ACAD (if I understand this option correctly).
IOW, to be able to write, let's say, Python, or F#, etc. on the fly, just as we do AutoLISP, and be able to unload/reload .NET dlls...