Outside the US there is a serious shortage of ipv4 addresses. But there are chicken egg problems using ipv6 so everyone needs to support it to help resolve thes

Outside the US there is a serious shortage of ipv4 addresses. But there are chicken egg problems using ipv6 so everyone needs to support it to help resolve these. Think of it as a helping hand for app developers in the developing world. I use it as a filter too. The people who have implemented ipv6 are ahead of the curve so I look on them more favourably.