Feeds
A feed is a syndicated data format.
It allows you to subscribe to the posts on this site, so you can get them delivered to you as they are published. You can aggregate feeds from multiple sources with a feed reader. I recommend Google Reader.
Subscribe to the main feed to just get the MarkWunsch.com articles. Below you can also subscribe to my Twitter feed, my Delicious feed, and my Tumblr feed, or get everything all together in one big lump by subscribing to the FriendFeed feed.