One of my favorite features of Drupal is it's built-in Aggregator module that I've been using to pull RSS feeds from my social networks and other website with frequently updated information.
One of the RSS feeds that I'm pulling is the GreenLite Blog, which has posts by myself and my co-workers related to GreenLite Web Solutions (where I work).
Another way I've been using the Aggregator is pulling RSS feeds from a couple of social networks that I'm part of. This lets me have up-to-date information on my personal website by simply updating my social networks, which i do on a regular(ish) basis anyway.
Check out my RSS feeds from my Amazon Media Reviews and Digg.