Send Online Invitations Through Pingg

Photo credit: Pingg Here's a new way to send those paper-free electronic invites to your latest eco-friendly bash, shindig, or hootenanny: Pingg, a free Web 2.0-fortified service that lets you disseminate your party deets via e-mail or SMS/text, as well as through various social networks such as Twitter and Facebook. And if you prefer old-fashioned, tree-slashing communiques, Pingg will print, stamp, and mail physical postcards for $1.25 plus postage. (No word on whether Pin...