Originally Posted by Section8
I'm also going to miss buying Asimov's discounted at Fictionwise. As a substitute, I see that Lightspeed can be purchased in epub directly from their website: http://www.lightspeedmagazine.com/ebooks/
(I haven't actually purchased it this way, so not sure about DRM). It also looks like it can be discounted at kobo.
I looked into them a couple of months back and I'm pretty sure they're DRM free. Additionally, if you purchase a lifetime subscription for $500 (iirc), you get all issues past, present, and future in multiple formats.