Good list! Forgive me for this - I really want to believe you are right. Is your LAN not attached to the Internet? Are your security people better than Google’s? Well then, you are safer leaving it all local. Server uptime and data availability comparisons with the cloud is a 3 beer conversation and I'm at work & sober now. Security? Scary /. Stories about MegaUpload, DARPA, NSA, China and Google are as real as they get. But just what is security? Is it keeping the data intact, away from harm and safe according to (legally) accepted standards? Then it doesn’t matter where it’s stored as long as it meets the “ISO standard”. If you’re talking about privacy, I’ll defer to Scott McNealy: “You have zero privacy anyway – get over it.”