how many browsers we should keep?

Now the browser was begin again, and which side we should take? Now there are IE, firefox, opera and safari/KHTML arround the world. Each of them has a batch of loyaltists. Which side we should take? Let's compare them all. IE come with my Mac and Windows machine, so I don't need to buy or download. Firefox is open source and small and looks nice and free. Opera is quick. Safari is the default browser on my Mac. It's a hard decision to make.

OK, let's stop here. Here comes the other question, why we should support a single browser or why we should use only one browser? We are not the father or mother of the browsers. We are the client, we can use all of them if we like. It is not the war between Bush and kerry. We can keep as many browsers as possible on our computers.

So, basically i keep three of them, Firefox, may favorite one; Safari, not too bad and IE.