Great site to help create in-class material using Internet sources. You have control over what to include from the website and what to delete. It's great for eliminating ads, uncecessary pictures...irrelevant text etc... A formatting treasure.
Looking for an alternative to Evite.com, I found this great website for sending invitations via the internet. It's an environmentally friendly alternative to paper invitations, and PurpleTrail also makes it fun too.