LookSmart Adds Porn Free Search to Net Nanny LookSmart Adds Porn Free Search to Net Nanny\\LookSmart today announced the release of Net Nanny 5.1, an updated version of its Internet filtering software, and the first version to include family-safe Web search. Net Nanny 5.1 has a suggested retail price of \$39.95 for new buyers of Net Nanny and ...