List of Drupal 7 Websites

http://sustelligence.com/site/
http://www.stratait.info/
http://www.chessvibes.com/new123/
http://www.nikkistenniscrew.com/drupal-7.0/
http://madwebdesigns.ca/ci/home.html

List of Drupal 6 Websites

http://www.hillstoneled.com/
http://www.swedishconsultation.com/
http://discountcraftsupplies.com.au/
http://www.familywindowsanddoors.com/beta/
http://www.turnsocket.com/
http://misshelens.ca/
http://www.cottesloenannies.com.au/
http://www.turbojetproducts.com/drupal/
http://www.tebadevelopment.org/
http://theunsignedmatrix.com/
http://www.chaschool.org.php5-18.dfw1-2.websitetestlink.com/
http://news.greenplanetparadise.com/
http://www.preformhomes.com/home

Layoffgossip

I love Layoffgossip, tells me about my company's recruiting status.

Whether my company is hiring or firing/laying off people.

I can write about my company here anonymously.

I can advise people on joining my company.

It is giving employees an anonymous way of speaking their hearts out.
& company URL too

www.layoffgossip.com