When I graduated from law school and was clerking for a judge, I was driven insane by the amazingly poor quality of correspondence and documents allowed to leave law offices en route for judges' chambers. At one point, I actually asked my judge if I could take a red pen to everything and send it back. I was only half kidding.
I just found this post of yours. I actually did this once. The only way I could get through this one twenty page motion that I had to draft an opposition response to was to take a red marker to it. I then mailed it back to the attorney with a cover letter that said I knew he did not write this but that he needed to keep a closer eye on whomever did write it.
And in case you're wondering, no, this isn't the ballsiest thing I've ever done. Another time I called a judge's previous ruling "asinine" in a motion. The judge granted my motion and reversed himself.