This is great. I'll definitely be a user. I've never been a big fan of creating Documents or Spreadsheets, but Google Docs has me creating some useful stuff, now that will include Slides. A very nice addition to my Firefox OS.

I did find it incongruous to see "You can start new online documents by emailing them directly to this email address: <long string>@prod.writely.com"

Damn it. I want to email upload to The Google, not Writely.