Haha actually that was a precautionary measure. You see a member (and a couple more actually) decided to raid mine, and others pages and post spam, about 25 messages worth. So after I deleted them he came back with a new account and tried it again; this time I was around and I thwarted his advance. But in the process I had to turn my visitor messages to friends and admins only, hence the reason you couldn't post.
My apologies.