Using this site, you can create tasks that are then run automatically. You select a trigger and then an action. So, if you want to save all of the links you tweet about to another site, you would assign a link posted to Twitter as your trigger and then posting that link to Delicious as your action.
This is done as easily as picking things off of a list. So there is no programming, just connecting one action to another.
Here are three of my tasks:
As you can see, the first task uses an RSS feed as a trigger, so you can collect items blogged about and have them emailed to you, you set up a chain so that anything you personally blog is posted to social media sites, and much more.
The structure is simple, the site is very easy to use, and there is a real sense of control over what is happening rather than using a service that tells you what it does. This way, you are telling your services exactly what to do.