Fantasy and Science Fiction Magazine is now offering a free digest version of their magazine in electronic format exclusively at the Kindle Store. According to the Amazon description, you will get all the non-fiction content and one story and short descriptions of the paid content stories. The non-fiction content includes interviews and book and movie reviews.
Obviously this is a marketing gimmick to rope people in to subscribing to the full version, but it is an excellent one. It is a free sample, to make you crave more. The full kindle edition runs at about $2 an issue or $12 a year (bi-monthly). I have already subscibed to the digest version. I imagine Asimov's will follow suit pretty soon.
What are you waiting for Fantasy and Science Fiction fans? The first hit is FREE!