Online Degree portal site is listing the 100 Essential Web 2.0 tools. A brief description and a link for each one. Many will be familiar but some will be new and maybe interesting. Check out the page here.
The main site lists about 100 Universities offering online degrees at undergraduate or postgraduate level. Some are familiar like Arizona State, some unfamiliar (South University) and even one or two outside the US and Canada (University of Liverpool).