Yesterday I returned my rMini and since i've had a rethink and asking for thoughts and suggestions. I basically plan on using the Mini 16GB as a portable web reader. I have an iPad 2 which I love and text quality has never been an issue thanks to Zoom. Since Apple keeps supporting and selling the iPad 2. Is the original Mini in the same boat where we can expect a better than expected shelf life? I want to repurchase a Mini but now i'm not too sure if I should go original or retina. Thoughts, please ?