Something else learned from Tor.com and Patrick Nielsen Hayden:

Tor parent company Macmillan is actively converting all titles to which we have digital rights. It really is just a matter of time before the majority of our library is available in e-book form…. There are issues of workflow and rights, just as there are everywhere else. I think you’ll see lots more e-books in lots more formats in the next few months.

[Via Publisher’s Lunch and Andrew Porter]