After using Outlook/Exchange since 1997 and RIM/BlackBerry devices since 2004, I recently spearheaded a move to migrate TPC Healthcare (the boutique healthcare technology firm that I founded) to Google Apps and to Google's Android devices. For a long time I considered myself to be a big Microsoft/RIM guy, but over the last couple of years something really shifted for me, not the least of which was spinning off my business into its own entity.