Often it is the case where blogger wants to just link to an external resource because he/she finds it useful to their readers. The main problem they face is that they have to make a new post in order to just tell the readers to go to another site. In this Custom Field Hack we will show you how you can link to an external link from your post title.
via mtaram.com
Sharing this post because I'd like to return to it myself. Looks like some good information for WordPress users.
