nibot_lab is of the same spirit as 
evan_tech, though mathy: “Everyone knows the G-S process to turn a set A of linearly independent vectors into an orthonormal set of vectors which spans the same space.”I keep wanting to get into “tech blogs” but I haven’t found many I like. This fellow has been posting about analyzing a spike in usenet traffic, though he’s going about it painfully slowly...
Via him I also found JUNG, a graph visualization library that looks pretty neat, at least from the examples.
