Email signature files: smaller, please

The New York Times has a Gadgetwise blog post titled "Stop the Signature File Insanity.".  An example of a way-too-long email signature, with 15 lines (!) of information, is given - along with suggestions on how to make it a lot shorter.  We should remember that many people are looking at email on their phones and really, this kind of thing can be very annoying, even if we're using a desktop.  :-)