I'm thinking of replacing my hosting company email with Google Docs business mail. Seem to be no cons except the $10/month and not worrying about email seems worth the price. I'm thinking it would be more reliable, with better features and management. This would be for one small business web site needing only 1 mailbox and several aliases. Would this be a substantial improvement or trivial? An IT guy friend of mine uses it for his Photography business and he swears by it.