Last weekend my site was hacked by someone using an exploit in a script. This caused a small amount of downtime, but more importantly it made me prioritize going over my site. This is something I have had on my to-do list for a very long time, but it has been neglected in favor of more interesting projects ;o)
Actually the load time for me has been reduced with 300% so that is actually way more than I had thought would be possible.
Hopefully you should all feel the difference and get a better user experience from visiting www.cpguru.com