I'll be totally lost without the tour, I'm a big horse racing fan and I have the constant struggle of supporting Newcastle United but there is nothing quite like the tour. I've never really got into the other cycling events but now I've got twitter feeds from many of the main competitors I'm sure to keep up with what is going on. You can link through mine which is worrichy or direct to
http://twitter.com/wegelius
http://twitter.com/bradwiggins
http://twitter.com/lancearmstrong
http://twitter.com/markrenshaw1
http://twitter.com/andy_schleck