We currently use FusionCharts in our product, but would really like to have the news annotation feature as in Google Finance. We want to be able to mark events on the chart along the x-axis and have it interact with a table of headlines.
http://www.google.com/finance?q=NYSE:RHT
I've seen several request for this on your forum and just want to put in my vote for it so we don't have to look elsewhere. FusionCharts have worked great so far.