unix

This is a tricky one.

Plenty of people are experts at command line wizardry in the Linux/UNIX/*nix world, and I'd say I'm pretty comfortable with it. Anything you want to do, there's usually some uber-command that does everything in one line, probably using the -exec option, it just requires some searching and a little trial and error (with caution).

I have been working on a rather image-heavy PHP program, and I had the bright idea to check it for accessibility. So I downloaded Lynx (awesome) and checked it. To my chagrin, some of the crucial nav element did not display as a link! The text would display, but the user could not follow the link. This essentially broke the site on text browsers.