If you attended last year's World Science Fiction Convention in Montreal or have registered for this year's WorldCon in Melbourne, you're eligible to nominate works for the Hugo Awards. The five-most-nominated works in each category will be shortlisted for the final ballot, which is sent out to this year's attendees. I was honored to be nominated twice last year, and I've got high hopes for this year, too! For the record, my eligible 2009 publications are:
Novel: Makers, Tor, October 2009
Short story: To Go Boldly, in The New Space Opera 2, edited by Gardner Dozois and Jonathan Strahan, Eos, June 1999
(via Charlie Stross)