Despite the wildlife in the playful safari motif, as the name reminds us, the contents of this savannah are meant to be tamed. In the spirit of testing the limits (as children are wont to do), however, it took but one guess for Zoo to bring me to a result that Wikipedia describes as ‘sexual’. Admittedly, the youngins probably aren’t that sophisticated, but then– with kids these days, you never know. And that’s the point. But overall, Zoo provides a decent tool for making the worldwide web a safe place to play.