This is not a tend. For instance, finding pure black in fine art or elsewhere is next to impossible and if you do it's a modern trend (not the opposite).
The contrast ratio (how bright whites are to black) is the important thing, and the contrast ratio of printed text in sunlight is a lot greater than your average LCD.
Probably a lot of room for discussion here, but I think it's problematic to conflate this documentary trip with Watsi's general practices for dealing with patient information – doesn't appear that they gave out any of their patients' personal information in this piece, and they generally do a great job limiting the amount of information listed on any given patient's page.
Of course, there are a lot of health care needs that are by nature private or could endanger the patient well-being if it became public that some procedures were done. I believe they have an anonymous fund that receives a percentage of all donations to attend to just those types of issues.
If any information on any patient should be given out is a bit of a different question.
How is their inclusion of a medium break point not at the top of this thread? This is the most significant and noticeable addition to the Framework IMO.
I'm particularly curious what they're using these interactive stories for. Refining design or technique? Gauging user interest? Putting processes into place to speed up their development?
It's most likely all of that. They seem to be testing the waters on what written journalism means in the 21st century, and I think it's great.
The Rolling Stone recently did an article[1] that I otherwise would have ignored(due to my distaste for their material), but ended up reading because of the fantastic presentation. I don't know if this trend will stick, or how it will evolve, but it is certainly an interesting spin at modernizing these features.