Community content isnt the be all end all.
Community Content is what started and built desktop customization to what it is today. When I signed on with lonerunner as a beta tester for Litestep or (simplestep as it was called way back then) all the content and program was community built and run. We the community provided not only the fixes but the code, beta testing and skins.
For desktop customization to remain relatively inexpensive, the community needs more folks to actively take part in Beta testing and supporting the community,whether it be buying/making skins or subscribing to sites etc.
Skinning has hit mainstream and with it brought a new user to the community, "The non active user" who's only interest in desktop customization for the most part is pressing a button and making it go. While a valuable part of the community, (they will willingly provide $$ for the hard work of others), the majority really don't want to take part in the community as a whole.
With average user out numbering the Community supporter by what 500 to 1? (this number is probably much much higher), The burden on SD and the Community supporter has hit an all time high..
Look at it this way
Community supported program's: Stardock,Litestep,Avedesk,Linux,etc. (inexpensive to free)
Company solely supported program's: XP,Vista,Adobe paint shop pro, Correll draw,Nero8,etc. (price run's in to the hundreds).
The choice is up to the Community at large, Supporter as well as the average user base.
Folks need to get involved.
**edit*
Let me add that SD is not just a Basic skinning company, they offer the Development tools to go with the programs. Most programs that offer the ability to develop your own content typically start in the hundreds. Object Desktop suite is currently $50?, and a full slew of customization programs come with it.