Found some new things, took some things off The Little Store.
So far, I've found one completely reliable ad site: Project Wonderful
I've found one absolutely reliable Print-on-demand company, that pays every single month, and passes along all savings in economies of scale: Lulu.com This is also my site for ebooks and downloads.
I only work with Booksurge because Amazon signed a contract with them for POD delivery and no one else, and they allow black-and-white and color pages in the same book.
I've found one reliable posting -- but not very good at the paying -- site: Webcomicsnation.com
I'll list anything else that's good if I find it.
My model for sending customers and retailers through a site, complete with ads, printing, shipping and free shopping cart: The Little Store.
Got questions? Just email me.