What is your criteria for choosing an e-learning solution?

Hi,
I'm an italian researcher and i'm involving in a research about criteria decision for e-learning solution.
If you want to contribute, please answer to this short-8 question survey. It will take only 5 minutes.

http://www.kwiksurveys.com?s=OJJHLI_8463c4ee

thanks in advance

A.Garavaglia
University of Milan-Bicocca