Recently I created my first WordPress template (the one you are looking at right now) and I was left both in shock and in great awe. This piece of software written in PHP has many users (like myself), yet it is so very outdated. The filtering mechanism by which you can modify HTML after it is generated by WordPress feels very dirty. But because a lot of the HTML snippets that WordPress generates are not suitable for decorating with Twitter Bootstrap’s beautiful CSS rules, I used those dirty filters extensively.