Writely has relaunched as a google property, though it doesn’t have google single sign-in. It also doesn’t look like it’s been given the GWT treatment under the hood. Still, lots of features, collaboration, saving to word, PDF, etc. Publishing to blog. I’m still more likely to use Visio replacements, however.
I have test http://www.zohowriter.com. I think he use Spring. Now, I will check that Writely! Very enthusiast on it.
It is GWT isn’t it?