I'd play with the typography a little - if you want to stay sans-serif, why not slot in some Open-Sans? Just use Google Web Fonts loader and it'll take you two

I'd play with the typography a little - if you want to stay sans-serif, why not slot in some Open-Sans? Just use Google Web Fonts loader and it'll take you two minutes. http://www.google.com/webfonts/specimen/Open+Sans http://www.google.com/webfonts/specimen/Open+Sans Also, a little border-radius on the container might make the app come across as more friendly.