People do it, although there are more elegant (and honest) means of squeezing space. I summarized some of them after having to do a drastic cut of a proposal a

People do it, although there are more elegant (and honest) means of squeezing space. I summarized some of them after having to do a drastic cut of a proposal at the last minute: http://bellm.org/blog/2013/02/24/making-space-in-latex-documents/ http://bellm.org/blog/2013/02/24/making-space-in-latex-docum...