This announcement by Roaring Penguin
http://linuxpr.com/releases/11567.html
had a bit that got me thinking.
It states that the IPV4 address base will be exhausted in 700 days and 
that we should (by default) move to IPV6
That is all well and good but how many people reading this are actively 
using IPV6 (not just leaving if on by default but configuring things 
like ip6tables.conf, dhcp etc)
How many are using an ISP that provided an IPV6 enabled connection?
If so what ADSL modem do you use?
If you don't use IPV6 then what are your plans to move to it (at least 
for external connections)?
I visited a pretty 'with it' company yesterday and I was surprised that 
they have just about ditched IPV4 internally.
They have one subnet left for those 'old' devices (HP Printers plus the 
odd Windows system). Everything else uses IPV6.
 
Stephen D