I’m on version 2.2 which is only a little bit behind. And I don’t think I get enough traffic to worry about spammers, but who knows. What concerns me about this Upgrade Now idea is that I can upgrade my own WordPress install but what about all those other ones that I’ve created? I created the site for them so I still have their login details knocking about somewhere. Should I go ahead and upgrade them on their behalf?

Is it really that urgent?