I bought it! I've read three stories so far -- I particularly liked Telepresence.

I do have a bug report, though -- the font frequently gets smaller for a paragraph or two (often starting in the middle of a paragraph, usually ending at the end of a paragraph, often correlated with use of italics.) Is it possible to fix this? If so, I wonder if it's only possible to fix it for future purchasers of the Kindle edition, or can existing owners get a point release?

The bug isn't going to stop me from reading on; it just makes it a little harder to read.