Cool Sunday Sites: Typorganism, Instructables, and Listible

t.y.p.o.r.g.a.n.i.s.m - Site with a few very engaging interactive features, including a Minority Report-esque good news bad news panel and an ASCII-O-Matic to convert images into ASCII text based images.

Instructables - An interesting site that features lots of contributions (all keyword tagged) around the site's premise ... "a venue for showing what you make and how others can make it."

Listible - Another example of the rise of human filters in search, this site offers lots of lists of sites in particular categories.  Check one out or add a list of your own.