There are TONS of really great ideas being submitted on Mike Chambers Blog
He asked what AS editor we use, and what features we’d like to see in future tools for editing AS..
There seems to be a common statement in most of the entries “SciTe|Flash is awesome!!”
So, hopefully the Flash dev team will start there, and add things like include file browsing, a functions list, some sort of Actionscript reference window, and maybe a more programmable interface(using Actionscript of course)