we got a request to sell serversniff.net. hey, we are bribable. direct your offers to firstname.lastname@example.org - we'll negotiate all the rest.
If you just find serversniff to be useful or want to implement functions in your website, there is no need to buy the whole stuff. Just drop us a mail to get access to our api-functions. We still don't charge nothing for its use as long as you are using it reasonably.