Please note you will need a gmail account to be eligible.My first impressions of Google+ is that I am not entirely sure about it, I have never used Facebook or MySpace so I do not have much to compare it with.
It looks promising and when more people get on it, it might become more fun.
Have a go it's free and in the end you can always delete your account.
And since today there is also an app available for the iPhone, here.
