Biggest fail for enterprise users - Can't edit email attachments
It has a lot of potential, but opening email attachments in "read only" mode is less than half-baked. Granted, the screen real estate is helpful - everyone hates trying to read attachments on a BlackBerry phone, so it's good that attachments are now MUCH easier to read. But most corporate road warriors want to edit or annotate the attachments and send them on. If RIM can pull that off while maintaining BES security, I'll have no hesitation in buying one for each of our BB users. We don't care about playlists and a bazillion apps; let's support one of the most common business functions.