May 4 is Day Against DRM. I received the following email from No Starch Press:
I’m writing to let you know that we’re super excited about Day Against DRM and we’re joining the effort by making all ebooks on our website 50% off on May 4th. We’ve always offered DRM-free ebooks on our site. We trust our readers and we believe that electronic books should have the same reader rights as printed books.
If anyone else is offering a special in celebration post it in the comments and then I’ll move the whole post to the top of the page on May 4 and sticky it for the day.