I know this is not mac related but in case most of you don't get this feed off of twitter here ya go. the reader should be available in safari so use it. it will make reading this easier. http://thenextweb.com/apps/2012/07/16/dropbox-now-lets-you-pass-on-the-power-to-invite-more-users-to-shared-folders/?awesm=tnw.to_j1vO&utm_campaign=social media&utm_medium=Spreadus&utm_source=Twitter