http://www.premiumpokertools.com/
I'm trying to build better poker tools. Right now I've build an equity calculator, and an "outcome analyzer" (eg. how often does my range make two pair).
It is all FREE.
I believe that the design is pretty user friendly. But there are certainly features that are missing. I'm launching this version one early because I want to get feedback and spend as much time talking to users as possible. I believe that talking to users is how you build a great product.
I'm looking for any and all feedback. Also, I live in Vegas and would love to do some in person testing/discussion. If anyone is interested, I'd be happy to buy you a meal/drink/coffee/whatever and sit down with you.