Like many others i was interested to get hold of a Google wave account. I tried to make the most of it for months, inviting many to join and testing waves and the varied add-ons. But, it just seems to have no present use in my life, or by the looks of it any of my friends/colleagues. Every time I post anything, it takes ages to get a reply (unless prompted via email!), which makes it all pretty pointless. So what’s wrong with it? I personally would have liked to see it integrated with Gmail and Documents from day one, just like Buzz; then i would have the choice to use it for certain types of conversation; rather than having to swap applications.
Just in case you want to keep trying see Google Waves Best Use Cases