Ask HN: Please (re)review my new social learning site

I'd like to suggest supporting OpenID instead of making me create another user/pass.

yes, please do this. See e.g. https://rpxnow.com/

One more. I'd also like to see "sample course" that I can take that _doesn't_ require me to log in. A lesser alternative would be a video screencast of an actual course.

Clickable: http://www.cafecourses.com

Thanks for the clickable link. I plan on supporting a variety of OpenIDs via RPXNow in a future release. Thanks for the suggestion kailoa.