Google & Writely

Well now that Google has bought out Writely what are we likely to expect?

From what I can see, and that is if Google use what they have properly now, we will see the following:

• Other Google Office appliances - definitly spreadsheet, Pages give us webpages while Writely does offer publishing of documents - I would think it unlikely that we would get a presentation app.
• The ability to select your Writely documents in Gmail to email on...
  
• A Google online "OS" were you will keep you documents, calendar, email and other Google stuff in one place - with the development of all these traditionally desktop applications it gets a bit difficult to go to different places for everthing
• Naturally all of this would be searchable ...

Simple, prehaps obviouse - but it's what I think ...