Writely added to Google accounts

The Google Writely Team is letting account holders know that they will now use their Google Accounts credentials to access Writely.

I received this notice for the Google Writely Team last night:

In a few days, we will update your Writely account to use your Google Account registration settings.

This means you'll need to use your Google Account password when signing in, not your Writely password (if they're different).

If you've forgotten your Google Account password, just go to https://www.google.com/accounts/ForgotPasswd

Thanks!
Google Writely Team

That will be convenient. I'm not sure what (if anything) this suggests might be brewing beyond login convenience.