I am constantly looking up companies or individuals using Google. Then I want to add them to my Address Book so they get iSynced to my phone. I was copy/pasting them, but that is repetitive, and thus had to be scripted. I am very new to this OS X thing, so this may not be the most elegant solution .... but I have combined Automator, Perl, and AppleScript, so it's got to be worth creative points if nothing else.
How it works:
Simply do your regular Google search and if you see a Local results or a Phonebook results at the top of the results page, run this script from the Scripts menu, and that entry will be added to your Address Book. (The linked page above has more info about how to set this up and get it working.)
Known issue:
If you open this in Automator, you need to change step three to use /usr/bin/perl, because Automator likes to default it back to /bin/bash.
[robg adds: Note that the 'person' search listed above is the generic form of a person search; if you replace the fictitious data with real values, you'll get a personal entry that should work with this script. Note that this script requires Safari and 10.4.]
Mac OS X Hints
http://hints.macworld.com/article.php?story=20060224111412306