I'm 28 now, I live in a rental house in the northern suburbs of Melbourne with my boyfriend and some friends.
So I guess, yah, I'm a little closer to settling down, but I'm not fully tied into anything, and my partner and I have plans to move out of
Australia in 2 years when he's done school, maybe back to Canada somewhere, maybe somewhere else like London or the US. So I don't see myself settling down and staying somewhere permanently any time too soon!
Definitely a member of the not ready to be a grown up club and proud of it!

Although, I guess there are many ways to be a grown up that don't have to involve staying put in one place. Seeing the world is a life experience that many of your friends will be very jealous they never got when you're looking back in 30 years! I guess one thing I've done to make sure I'm being a bit responsible is to employ a great accountant to make sure that any retirement savings I'm accumulating through my various jobs, is put to good use so that one day, no matter what country I'm in, I'll have the money to retire. (and do even MORE traveling!)