I've recently been using HyperCharts.
It's a project by a couple people who are really enthusiastic about making financial data accessible to anyone, not only those who are super acquainted with all the technical terms.
Their project is still in beta but since I consider it a great resource, I decided to post it here.
There's a lot of demand in making financial data accessible and 'sexy' out there at the moment. Looking at the product, I'm not 100% certain it's as glossy as it could be with commercially available tools, though if they can tap it, I hope the market is there.