I've noticed that for my favorite books (Star Trek), most of the titles I've looked up so far appear to only be available in PDF format, not in ePub (which is available, among other formats, at other ebookstores). Hopefully this will change soon. Also, many of the titles are as bad as other ebookstores, such as BooksOnBoard--exactly the same titles at both, error for error.
That said, once Star Trek ePubs are more available, I'll definitely be buying them from MyEZRead, as the prices are definitely the best.

(What this means, in part, is that S&S isn't one of the evil publishers.

to S&S.)