While for short time IPv6 does not make sense but in Longer term, this reluctance might backfire because world will start adopting IPv6.there is no other way

While for short time IPv6 does not make sense but in Longer term, this reluctance might backfire because world will start adopting IPv6.there is no other way I suggest not to wait that long, go ahead & start testing what your IPv6 readiness is. taking example Deployment story of heise.de, dual stack can be implemented without causing much problems. A perfect day to do this will be June 8, 2011 which is World IPv6 Day, also known as "Test Drive Day".[1] [1] http://en.wikipedia.org/wiki/World_IPv6_Day http://en.wikipedia.org/wiki/World_IPv6_Day