I have a blog I no longer update. It's essentially just an information archive now, and I've shut off comments and pings, and removed the contact form. However, it's a very old version of WP - 1.5.2. :-/ With pings, comments, etc. disabled, am I running any security risk leaving it as is?
My plan, fairly soon, is to import it to wordpress.com. Anyone know if there would be a problem doing so with such an old version?