Yostivanich

Since then, thanks to the feed­back and cor­rec­tions we've received, we've made some updates and cor­rec­tions to the guide which we hope will make it more use­ful. First, we've re-written many of the ques­tions and answers to pro­vide more clar­ity about the behav­ior of each e-reader. Sec­ond, we've tried point out where companies' pri­vacy poli­cies them­selves are unclear on par­tic­u­lar issues. And finally, we've made the whole thing eas­ier to read by chang­ing its visual layout.

via Updated and Cor­rected: E-Book Buyer’s Guide to Pri­vacy | Elec­tronic Fron­tier Foun­da­tion.

They had one a few weeks ago, but this has been updated. If you are decid­ing purely on pri­vacy rea­son, the FBReader is the best.