I'm using cloud-based Google Docs to edit Word and Excel files on the iPad2. I imagine Google would make Docs work even better under Honeycomb. If there's a market for Office on tablets, I'd be surprised if Microsoft didn't come out with iOS and/or Honeycomb versions as well. I say this because Mac Office has been one of their most successful products since it's introduction, and they recently developed a very impressive (IMHO) Bing iPad app. When it comes to making money, Microsoft appears to be platform agnostic.