Prior to finding Modx; I was 100% that I was going to use Business Catalyst for my next website.
http://businesscatalyst.com/product-tour/overview
I realize that Modx is a framework rather than a traditional CMS, but Adobe is making big gains with BC because of some of the extended items.
Perhaps a couple of these would make great new plugins for Revolution that could really differentiate it from some of the other solutions available. In particular:
viewer history/profiles
form management
email management
analytics/reporting
A look at their pricing structure shows what Adobe thinks the functionality is worth:
http://businesscatalyst.com/pricing/overview
