I ended up writing 351 words in 5 minutes (70wpm).
I've been meaning to write a weekly blog post for a while now, and I've set aside an hour for research, but I keep talking myself out of actually writing it. This just forced me to type a blog post length document in 5 minutes. It probably needs 15 minutes of editing now, but this actually got me to write and do so quickly.
I like it. It has its place.