Here is an interesting idea. (Scott's
blog generally has a lot of interesting stuff long before it gets posted else
where.)

It is a DNS platform that tries to correct misspelled requests before they get sent
to Phishing sites. I think that idea is interesting, I think that it will scale fine
under a small load but will provide scalability issues since it has to be scaled horizontally
since every request is a live query vs. getting cached.

I dislike it because I am not a fan of my requests being intercepted and then interrupted
with what someone else thinks I am requesting. Just because they think it is misspelled...
is it really misspelled... or is it another legitimate web site?

http://www.opendns.com/share/