Sometime Today, Ashok Iyer assembled some asciibets to say:
I know that multiple 'default' routes do not make sense. But still I can add multiple default routes via 'route add default gw <ip-address> command. Is this some feature that I do not understand?
Oh, look what I found: http://www.google.com/search?q=multiple+default+routes
I'm sure you could have too. The first link probably tells you what you want to know.