The current design of NXT is difficult to read on my tablet and worse on my phone. The text is slightly grey rather than black which isn't a terrible problem, except that I can't make it bigger, and it's very small. The layout of NXT is responsive, which is great, but I need to be able to tap to increase the font size. When I override the zoom in my phone's browser, the entire page changes, which defeats the whole purpose of the responsive design.

That said, the font is fine on my desktop browser. It's a little small for my coworkers, but the browser zoom works better there. A per-device font-size setting would be a great solution.