I am getting my MBA and because almost all classes are offered in the evening, there is extensive use of BlackBoard. I noticed the program is offering a "Mobile Learn" software for Android phones and clicked the link to learn more about it. Here's the link When I looked at the download now section, it says only for Sprint phones. Does anybody know why that would be the case? It obviously has something to do with the carriers, but the Android OS is pretty consistent between carriers, isn't it?