Useful Links: Facebook in class, HTML+RDFa, Windows 7

100 Ways You Should be Using Facebook in Your Classroom has some interesting ideas scattered through the list. You might find something you can use there.

HTML+RDFa is a first draft of the W3C’s proposed mechanism for embedding RDF in HTML. Review by those interested is invited by the W3C.

That thud you hear is people dumping Vista and installing Windows 7. Here are several Windows 7 reviews: