It looks like you can create your own groups, like Yahoo or MSN groups.


>The other day on http://boingboing.net/, I saw a recommendation for http://tribe.net/. After signing up, I created a FoxPro tribe. I'm still too new there to see the use of this type of social software, but if you want to give it a try and figure out for yourself what it's good for, go for it. :-)