So when a website is usable but not useful its unlikely to ever get off the ground. Useful is what generates the interest, serves a need, scratches an itch. Often useful can do quite well without being usable.
ecadamy.com always amazes me. It's very popular but the usability and user experience is not great.
I was wondering if anyone else can offer some good examples of something thats really useful but is missing the usable element