Parent Hacks has done something to upset the Google gods. Either that or there’s a disturbance in the Force, because my site search box (which is powered by Google) is seriously wonky. It’s not finding much of anything. Till it’s fixed, your best bet for finding past hacks is to browse the archives and use your browser’s search function to scan the page.
Anything else I should know? Is the site loading ok for you? Everything seems fine from my vantage point, but it’s always nice to check it to be sure it’s working for you, too.