Anne Trubek thinks we are hitting it:
Go back 20, 30 years and you will find all of us doing more talking than writing. We rued literacy levels and worried over whether all this phone-yakking and television-watching spelled the end of writing. Few make that claim today. I would hazard that, with more than 200m people on Facebook and even more with home internet access, we are all writing more than we would have ten years ago. Those who would never write letters (too slow and anachronistic) or postcards (too twee) now send missives with abandon, from long thoughtful memos to brief and clever quips about evening plans. And if we subscribe to the theory that the most effective way to improve one’s writing is by practicingby writing more, and ideally for an audiencethen our writing skills must be getting better.