5 ms·

But it's off topic and not constructive.

• sjburt 10y ago
  It's a useful tool to determine how well-edited the source is.
• kjs3 10y ago
  That may be your opinion, but I think it speaks to the veracity of the article. If the author is so sloppy they don't get simple stuff right, I shouldn't trust your evaluation of complicated, subtle medical issues.