More of Mr. Doctorow's relentless self-promotion.
Hey, who else remembers when he made *all* of his books available on his website? That apparently ended a couple books back, and when questioned repeatedly, he could only come up with the lame excuse "my publisher won't let me"...never mind that he used to make a big deal about how he (and, I assume, his agent) insisted on releasing his work under a CC license.
Last I looked, the free versions of his earlier work were still available on his site, but you really had to go digging to find the download page, all the while being bombarded with for-pay links.