Just toured the website. It doesn't blow me away (a number of misspellings and typo's as well). Nothing really innovative, just different visualizations of standard TA tools, if you've been doing TA for a while I don't see it being too helpful. They talk about intermarket analysis but it's just looking at stock versus stock or stock in sector/industry with a snappy visual.
I may be so used to doing this sort of thing with the tools I am accustomed to that this seems more gadget than real innovation, and I just don't see it as a necessary add on to the two platforms I use, E*Trade Pro or Thompson. And it's not Mac compatible.