On Apr 30, 2013, at 1:20 PM, Dave Crocker <dhc@xxxxxxxxxxxx> wrote: >>> I've no idea what the lower limit is or should be, but I'm quite sure that 7 years exceeds it by a very comfortable margin. >> By that logic we should abandon IPv6, DNSSEC, EDNS0, etc. > Gosh, David. I guess you win. Gee Dave, great way to elevate the discussion. *plonk*