I'm so lazy

A couple of LazyWeb style requests.

Firstly, does anyone remember the name of a site that was selling cheap textbooks? I think the deal was something like that these were cheap Indian editions of the textbooks, shipped over by grad students in their suitcases... I think it's finally time for me to own a copy of CLR(S)...

Second, a more general idea (perhaps should send this out to the half-bakery instead). In addition to the usual spam, I'm now receiving "corporate spam", ie mail generated from my employers telling me all kinds of dull stuff about retiring executives, profit margins, what I should be doing instead of writing blog entries. Now, if people can use bayesian learning techniques to detect and filter spam, can't we extend this further, and get it to filter out this corporate spam into different folders for, er, later viewing. One could generalize this further, and tag every incoming email with one of half a dozen or so different categories (spam, corporate, personal, work, etc.) for prioritizing viewing of them...