Suppose I have a subdomain 'http://sub.abc.org'
I would like to setup a rewrite that would satisfy the following.
1. User enters 'http://sub.abc.org/string'
2. The server will interpret this as 'http://sub.abc.org/index.php?query=string'
3. The url bar will display 'http://sub.abc.org/string'. The page will load based on the string submitted through the url.
http://del.icio.us does this in some manner. It has to be possible.