Serendipity
Serendipity: to make discoveries, by accident and sagacity, of betas not in quest of.
(paraphrasing the Wikipedia)
tagthe.net
tagthe.net is a webservice intended to provide you with tags for your texts. You can use it in your applications, in other webservices or just play around with it.
qwerky
(qwerky is still in its alpha pre-release stage)
your guide to some of the strangest site names on the web!
