The internet is often accused of dumbing people down, particularly young people. At least one result from the Stanford Study of Writing seems contrary to that, and is discussed in Wired:
Before the Internet came along, most Americans never wrote anything, ever, that wasn’t a school assignment. Unless they got a job that required producing text (like in law, advertising, or media), they’d leave school and virtually never construct a paragraph again.
It’s hard not to find that rather encouraging, even if electronic forms of communication are sometimes gaining ground at the expense of real-time socializing. I think there is special value in written forms of communication, not least because they put more of an onus on the person expressing themselves to do so in a clear and comprehensible way.
I found this via Metafilter.