Custom Fields Hacks For WordPress
In our previous articles on WordPress hacks, we discussed the incredible flexibility of WordPress, which is one of the biggest reasons for its popularity among bloggers worldwide. Custom fields in particular, which let users create variables and add custom values to them, are one of the reasons for WordPress' flexibility.
In this article, we've compiled a list of 10 useful things that you can do with custom fields in WordPress. Among them are setting expiration time for posts, defining how blog posts are displayed on the front page, displaying your mood or music, embedding custom CSS styles, disabling search engine indexing for individual posts, inserting a “Digg this” button only when you need it and, of course, displaying thumbnails next to your posts
