It's a little silly just how hush-hush this whole iPhone-AT&T exclusivity agreement has been, but now it sounds like it just might be next century before any of you CDMA loyalists are able to indulge in the App Store. According to a fresh report in The Wall Street Journal, people "familiar with the matter" have suggested that AT&T is feverishly working to extend its exclusive agreement to carry the iPhone in America until 2011. Last we heard, the deal was stretched out through 2010, and considering just how many new subscribers are flocking over solely for this phone,