Tried it in Firefox and IE. It doesn't work at all. It does work in Chrome. This is really well done. It's easier to use than App.net and the pages look a little nicer. Well done.
Fixed! Thanks for the feedback Randall!!
The "Why Smore? See why Smore is perfect for your app." button doesn't work on Firefox - does in Chrome though.
Details: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:14.0) Gecko/20100101 Firefox/14.0.1 ID:20120714012003