I've been blogging for RealSelf.com for the past three months, and I must say I am loving it. Along with Nancy, the beauty editor and an experiences industry maven, I try new products and comment on them. So far, the best things I've found are Elastinol, a skin cream that hides wrinkles and makes my skin look really even-textured, and Horse Powr Fertilizer serum from ButterLondon, a nail product you have to order from England that helps nails grow longer and healthier.
Stay tuned here, and I will cross-post the things I try for RealSelf so you can try them, too. And of course you can go to the site, where lots of consumers write in and evaluate products and treatments. So far, I think the most universally considered "worh it" are liposuction and Botox.
--Francine (aka Beauty Cred)