Healthy Cheesecake?

I got to thinking about cheesecake (with all its taboo qualities) and decided to find as many 'healthy' recipes as I could, online. FYI: I haven't tried to make any of these recipes, but I think I will try some of the healthier ones. I did notice the use of Splenda and Equal in many recipes. I have included a link on Xylitol, a naturally occurring sugar substitute. A video about Xylitol.

A Few Good Links (More to come):
Mayo Clinic
Food Network (Please note the readers' comments for calorie cutting suggestions)
Cooks.com (Links to many low-fat cheesecakes)
my-cheesecake-recipes.com