These folks are doin it, and doin it and doin it well in regards to pizza stones.
Check out their posts:
Keri @ Dinner Diary’s post on reaching pizza perfection.  Toppings sound excellent and she is indeed rocking the pizza stone.  The pizza she featured in this post was topped with chilli, anchovies, capers, lemon juice and lemon [...]

Ive long been curious how to deal with the heat of the pizza stone. Everyone says you MUST slowly heat the stone to prevent cracking, but heating your baking stone to 500 degrees then laying your pizza on it always seemed dangerous to me.
Well, *drumroll please*, the
http://annies-eats.com/2009/07/24/greek-pizza/

In doing research around pizza and baking stones, I’ve found folks have a variety of uses for them. This morning I stumbled across Xplicit Sweetness’ blog where she mentions using her All Clad pizza stone as a temperature regulator for her gas oven. The baking stone keeps the heat distribution in the oven more even, [...]

Pizza Stones can be a great addition to any kitchen due to their versatility but, because of their properties, there are a few specific areas to watch for in caring for your stone.
Tips for protecting your pizza stone:

Stone Storage – Make sure you store your stone on a flat surface. Most pizza tones are made [...]