Sad that cycling as a sport has been tainted by Armstrong and a few others who have been found out as cheats. I think it would be best if Armstrong was just never heard from again...but the fact he keeps popping his head up highlights the problem again and again.
Having seen the tour come into Paris twice, I have the upmost respect for those athletes. They cycle for hours and hours at a pace that most of us couldn't keep at for more than a few minutes. Plus they do it within inches of the bike in front, so there is a risk there.
I'm just looking forward to being out next Sunday, at 7am, to cycle down the Champs Élysées, at 7am before the tour gets in. They shut the Champs Élysées for the public to ride along the last part of the tour route before the tour gets in. Great fun!