"A number of different Web browsers are available for Linux with
mildly differing features. The number one browser, of course, is
Mozilla Firefox. Other Gecko engine-based browsers are Epiphany and
Galeon. And then there is the KHTML-based browser, Konqueror.
"Another addition to the available browser choices is Flock,
which is also based on the Gecko engine. The difference between
Flock and Firefox is that whereas Firefox tries to be a mainstream
browser for all users, Flock's primary focus is on the 'social Web'
and its features reflect this..."