w3future has got to be the most insanely programmed weblog ever. The weblog archive constructs a calender using javascript xmlrpc calls, then writes the page text after a second call, all on the clientside on a single page. Reading the page source is intense.

And The Stuffed Dog is right: w3future does indeed have the best web spellcheck interface out there (xmlrpc, javascript and dynamic clientside pages, naturally).