Agreed with the UX criticisms -- scroll wheel is essential. And dragging isn't discoverable enough. Interface generally is still a little rough: it wasn't clea

Agreed with the UX criticisms -- scroll wheel is essential. And dragging isn't discoverable enough. Interface generally is still a little rough: it wasn't clear to me how to enable scatter points (as well as lines) because it looked liked I'd chosen the scatter type/size/colour etc, but it turns out I hadn't enabled the "line+point" mode. As far as I'm concerned, any graph element should be clickable and should bring up options to change it, e.g. the axes format. Lack of font options (webfonts maybe?) also a problem. I clicked one of the examples, clicked "show data" and then clicked "plot data" expecting it to go back to the graph, but instead it wasn't really clear how to do that -- and then I saw the original graph was still there as a tab. I don't know if it was still linked to the data or if the data tab was just a copy -- I tried changing a random data point to test, when back to the graph, and it was stuck updating. I only took the time to type up these criticisms/UX issues because I really, really like this product. The web is sorely in need of a great plotting solution and this looks really cool. Just a little rough around the edges, that's all!