If WordPress is your favorite blogging software then there are many hacks that can turn it into a full-blown blogging and content publishing tool. Hacks are different from plugins in the sense that they are programming changes that you can make within the individual WordPress code files. For instance there is a hack that lets you separate your comments from trackbacks. This hack requires you to make a few changes to your comments.php file. Similarly there is another hack that lets you place your WordPress login form on your side bar so that you don’t have to go to your login page each time you need to login. I’m certainly going to use this hack on one of membership-based blogs.
You can find many more such interesting WordPress hacks at this link.