What's your homepage? 
cperciva: My home page is set to http://www.sfu.ca/ -- my undergraduate university's website.  It sounds crazy, but this actually turns out to be quite useful: I very rarely go to that website deliberately, but having it as my home page means that any interesting news is likely to catch my eye in the fraction of a second between opening the browser and going to whichever website I actually wanted to look at.