This is an amazing example of the brain plasticity. It's also great to have a patch for increased quality of life with a training of only a few weeks.

It's sometimes extremely difficult to get to the original source of a scientific claim. Our corpus of science is so large and complex now that finding where a claim comes from can be a daunting task.

This is definitely getting there in terms of performance and usability. The mobile clients seem mature enough, just need the desktop clients to catch up before this becomes really something I'd feel confident enough to recommend and push for.