Mozilla has prepped a Developer Preview smartphone with the company's future Firefox OS. It's a pretty basic phone with a 3.5" HVGA touchscreen, a 1GHz Snapdragon S1 processor, 512MB RAM, 4GB ... Mozilla shows Firefox OS Developer Preview Phone
That's weird, it looks exactly like all the other phone OS' Say what you will, but at least WP is trying something somewhat different.
i agree, WP is trying something different and i think even Ubuntu OS looks like its gonna be a bit different too, but FFOS looks kinda cheap, wonder what's next.. Opera OS Phones? imagine if they turn the firefox phones into plugin/extension based phones, install adblock to block ads and push services on your homescreen or something