Every now and then I delve into tag surfer and find something new and interesting.  This time, it led me to a post on writing your name large enough to be seen from space:

http://andrewlainton.wordpress.com/2011/07/23/writing-your-name-in-the-sand-big-enough-to-be-seen-from-space/

Sometimes though, what you write is not about you personally, but a larger obsession.  In the same venue, but less personal:

I should note, I’m not a Cavs fan, being a Southeast Michigan boy myself, my allegiances tend toward Detroit teams, but regardless, I appreciate this little bit a geospatial scrawl.