Nice article. It reminds me of a fight I had with Sun Computer (i.e. Sun Microsystems) some years ago, after I created a Web page that computed the sun's position / sunrise / sunset times for a given location (<a href="http://arachnoid.com/lutusp/sunrise" rel="nofollow">http://arachnoid.com/lutusp/sunrise</a>). Without thinking very deeply, I named my page "Sun Computer".<p>Pretty soon, and without any nefarious intent on my part, my "Sun Computer" Web page ascended above the official "Sun Computer" corporate website in the search engine listings.<p>Shortly thereafter I received a registered letter from a team of corporate lawyers who threatened to sue me for disregarding Sun's proprietary ownership of the word "Sun". My explanation that there is an astronomical body with that same name, and that my page provided information about said astronomical entity, fell on deaf ears.<p>For some reason, the corporate lawyers couldn't bring themselves to simply say that my Web page was above theirs in the search rankings and I needed to do something about it. Instead, the correspondence was phrased entirely in threatening legalese, in terms of proprietary trademarks and public deceit. I finally figured out what the problem was, and renamed my page "Solar Computer". Problem solved.