A Google Wave frustration

I had intended to write a post about Google Wave, my reactions to it, how it could be more useful to me, what I hoped to see in future versions, etc. I figured I'd write it in Wave and post it using the Posterous robot. Unfortunately, it isn't accepting my password, or any password for that matter. The focus is on the proper field, I've entered my email and done everything I can think of--yet Wave just won't accept keyboard input for that field. So I'm writing this in Gmail instead, which is increasingly the one-stop nerve center for all my communications--email, blog posts, Twitter, voicemail--that I would like Wave to be. Maybe I don't need Wave that much, after all.