It would be difficult to interest consumer organizations, for instance, in IPv4 to IPv6 transition.
Artifacts of v4 address exhaustion are: a surcharge for static addresses from access operators, pervasive address translation at the boundaries of enterprise and subscriber access networks, etc. The surcharge for static v4 addresses causes access network subscribers to purchase a second, frequently virtualized, "computer" through a "web hosting" provider, a duplicated cost where the access network is "always on" (aka "broadband"). There is reasonable correlation between domain registrations (ppc registrations ignored) and stable content and broadband as the access network of the registrants. In a nutshell, an effect of failure to have v6 capable customer premises equipment (cpe) and v6 pervasively available from broadband access network providers (comcast just experimented with v6 provisioning), is tens of millions of duplicated computers, the cost reduced by virtualization, but still, at cost to the subscriber, who already has an "always-on" and "server capable" computer. At present, the only awareness seems to be within the ISP community. Eric