I have a different spin on this discussion. I occasionally like to post something from a book or document I'm reading along with my comment. This works fine on my Touch as long as it's an Amazon document. If I try from any of my Calibre handled books and documents I get a "service unavailable, try again later" message that never works. I've mentioned to Amazon without results. I've checked the latest upgrade to 5.1 but the problem is still there. Would it be fair for me to say that this really bugs me and I just can't function without a solution? Well maybe not, but I would like to have the feature work as I see fit. Back to the debate now...