I was asked for alternative sites to MERLOT (http://www.merlot.org/merlot/index.htm) after I shared my dissatisfaction with MERLOT high prices, e.g., cost for registration.
Here is what I have, pls feel free to add more, Plamen
I looked for somebody to work with me on Sophia when it started in 2012 (since, differently from Merlot, it is a social tool), but there was no interest on campus:
Here is more:
I met him and talked to him in Grand Forks about 10 years ago: