Our comrades in geek over at MacTech have some WWDC-related deals to share. The iPad edition of the Mac-centric technical journal was released last month, and the free app shows up in the iPad's Newsstand container (as with most periodicals). The in-app issue purchases run you $4.99 for one, or $10.99 for a three-issue subscription. The annual print/digital bundle is a better deal, with a full year's subscription to both versions running you $29.99.
Given the festivities in San Francisco, however, the MacTech team has made the year-to-date issues of the magazine free to download.