Criteria to choose an e-learning solution

Hello,

I am working on the development of a training / e-learning platform and I am very curious about people's criteria for the choice of an e-learning solution.

As everybody does not have the same views on what's important, according to their environment and their experience, I would be very interesting in having your own opinion...

If you have a couple minutes ahead, I would be very greatful if you could connect to the following link: RIGHT HERE

Thanx in advance and at your disposal for any further information ...