<p>I sent a number of my letters by email this year- especially ones to my business friends. I sent hard copies w/card (or without in some cases) to people I know will want to have the letter to show others or who don’t enjoy email/printing as much. Those who I know are computer savvy I didn’t hesitate to only send an email copy. I think it is perfectly acceptable today. Many of the business holiday greetings I received were by email, and the business gifts (food etc) were greatly reduced.</p>