I love free samples, because it's a great way to try new things that you might be too scared to actually purchase in the store. I post Freebies and sample roundups on occasion, but it's hard to stay totally on top of all the free samples that are out there.
Enter yoFreeSamples.com. This is a website totally devoted to finding you all the free sample offers available. They have category tabs at the top -- Free Coupons, Beauty Samples, and Free Samples Without Surveys. I think these are super handy to get you right to the samples you're interested in.
The main page of the site is in blog format, so you can follow along as new Free Stuff emerges on the internet, and be the first to snag them. Super handy.
Overall this looks like a useful site - I'd recommend checking it out if you're a freebie lover!