Galeon: It's like Firefox for Spartans
Galeon pretty much the same thing, except it runs on Linux, not Windows. In our tests, the browser eats about half the RAM of Firefox 3, and renders pages using the same engine as Firefox 2, which means that some pages that look funny in Firefox 3 look better in Galeon, making the browser excellent companion piece of software.
Like K-Meleon, Galeon does not support add-ons, or Greasemonkey scripts. And it doesn't have some of the more useful features you can find in Firefox 3 like full page zoom.
There's no shortage of light weight web browser for Linux. But since Galeon can render any web page Firefox can, the browser is far more useful than other browsers such as Dillo or Konqueror.