HTC First
... that an early version of the Facebook-developed software on the HTC First was code-named "Buffy"?
... that an early version of the <a href="./Facebook" id="mwA_c" rel="mw:WikiLink" title="Facebook">Facebook</a>-developed <a href="./Facebook_Home" id="mwA_g" rel="mw:WikiLink" title="Facebook Home">software</a> on the <b id="mwA_k"><a href="./HTC_First" id="mwA_o" rel="mw:WikiLink" title="HTC First">HTC First</a></b> was <a href="./Code_name" id="mwA_s" rel="mw:WikiLink" title="Code name">code-named</a> "<a href="./Buffy_the_Vampire_Slayer" id="mwA_w" rel="mw:WikiLink" title="Buffy the Vampire Slayer">Buffy</a>"?