mashable
Borrowing a page from the Twitter handbook, Google Wave has just introduced the concept of “following” and “unfollowing.” The feature applies to public Waves, which, as the name suggests, are Waves that anyone can see.
Here’s how it works
according to Google: “When you see a public wave that you would like to get updates on, you can chose to follow it by hitting the follow button in the wave panel toolbar. You can remove these waves from your inbox by hitting the “archive”...
Reproduced under the Fair Use exception of 17USC107











