This article is from the alt.comp.hardware.homebuilt Frequently Asked Questions. It is maintained by Mark Sokos (msokos1@gl.umbc.edu) with many contributions from others.
See the previous section. Some people mistakenly add PRR to every post (only your first new thread needs these letters). Some people have mistaken it for a signature. Because the letters may be included anywhere in the post, some people have taken to creative uses of the letters, which include the fabrication of information about a mythical person with the initials PRR. At the time of this writing, PRR has been in the hospital, and is known to have an affection for Milk Duds. New readers are free to contribute to this on-going "story".
 
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