If you're wavering about whether or not to use e-vites for the "connected" people on your list, here is a post for you!
I successfully sent out my save the dates this way - my fiance and I designed a beautiful personalized invite and used it as a PDF attached to the email. I was impressed by how many people responded and complimented me on the look of the invite. I'm definitely going to go this way with my formal invitations! Not only is this environmentally friendly, it also allows us to spend money on things that guests will get more benefit from - namely food and drinks! We are planning to send out paper invites to the three people on our list who don't use email, but we're happy that our plan worked.
Oh - btw, don't let the postage-lovers scare you either! It's easy to confirm emails with by first sending out an evite save-the-date. Simply ask your recipients to confirm they received the email and you can follow-up with stragglers by phone. And of course you can still send out the paper invites to whoever you feel would appreciate that.
Unfortunately there are not many resources out there for people who want to send e-vites out; in fact, I'm amazed at the stigma attached to those who dare to use technology for invitations, but I suspect some of this is due to the massive pressure put upon us by the wedding invite industry

If you're wondering about whether or not to use e-vites, I say go for it. It's a great way to show your personal style, values, and respect for the environment. Don't let other people dictate your traditions
