Security (and CSS)
When my family visited my brother in Germany, he told us (after all the arrangements had been made) 'The nice thing about your room is that it doesn't have a lock.'
But no one snuck in and murdered us. Or if they did, they replaced the dead person with a good enough imposter that the rest of haven't noticed.
So it's all good.
By the way, my blog layout sucks. Floating images don't stay within the confines of the post div, so I made the label thing clear: both, meaning if the top post is short, the others are forced to be lower than the sidebar. Why do the floating images not stretch the containing div?