Font Size Amender

Is there still any need for a font resizer in web apps?

Modern web browseers easilly allow you to zoom in on content. Older browsers such as IE6 and IE7 require you to change the font size via changing the text size in the View menu.

I used to add three A A A links to specify different font sizes within the web application itself. Clicking on one of these links would increase/decrease the default font size and save the setting in a cookie.

I'm just wondering if people think this process is still required?

Cheer Sniffer