It would seem OpenDNSwill be getting some competition in the DNS field, as would be expected it’s Google that is fiddling with a new DNS service “Google Public DNS“..  It will be interesting to see whatGoogle will be offering.  As a side comment I can mention that OpenDNS has recently released a pay version of their free DNS service and added a few new services (antimalware etc) so you really should give it a spin if you have not already.