Tunes - Tuneflow

If you like Google Wave's real-time collaboration but not the interface or registration, check out TypeWith.me. It's a solid, simple, as-you-type document collaboration webapp with no sign-up required.

A week ago we asked readers to tell us how they're using Google Wave in their daily lives, and despite a bit of "ha! no one's using Wave!" snarking on the Twitter, we got lots of interesting responses.

Once you're active in Google Wave, you want to know when something new happens there—even if you don't have Wave open in your browser. These notifier tools monitor your Wave inbox, letting you know you've got new and changed waves.

Google Wave may be in invite-only preview and still lack important features, but early adopters ARE using it—and we want to hear about it. We want to hear about how you're using it.
Tell us about how you use Wave on a day-to-day basis, and your use case just might get included in The Complete Guide to Google Wave, the first book about Wave.

One of the most-needed missing features in the Google Wave preview rolls out this week: user access permissions.

Even if you've got an extremely original idea for a business, software, or product, it's hard to succeed if you don't keep up with your competitors. Free webapp Competitious helps you track your competition with collaborative feature comparisons, news feeds, and more.

The Google Wave Preview has been available to one million+ people for over three months now, but questions about Wave still abound, even by the early adopters who have gotten in and taken it for a test drive.

Web Server w/ PHP: If you're not too keen on hosting your team's projects on a 3rd party server—or pay the high fees associated with commercial project management tools—Collabtive is an open-source project management suite you can host yourself.