
Given Blizzard's work with Popcap before (Bejewelled and Peggle in WoW, their tribute to PvZ), they should totally do this. Make a cut-down, cutesy Diablo for web and download. It'd be a great pre-game promo, like Codename Gordon [http://en.wikipedia.org/wiki/Codename:_Gordon] way back when HL2 came out.