I would like to ask for a couple of feature:
Allowing a Php style would allow us developers to add any number of features to a theme where php is desired.
Related but different … I would like to see when a .php file is included in the RWCopyFiles array that it should also parse the RW macros (%site_title%, %site_slogan%, etc …)
This would allow developers to build a theme with more than one layout or including some styles or scripts or leave them out …
Anyway, I hope that you would consider these requests.