This is just a hodge-podge of interesting links to other places.

​http://tools.ietf.org/html/draft-ietf-tcpm-newcwv-00

Possibly a better solution to the TCP_IGNOREIDLE hack.

​http://www.stuartcheshire.org/papers/NagleDelayedAck/

Nagle and delayed ACKs

​http://lists.freebsd.org/pipermail/freebsd-toolchain/2012-May/000411.html

kib's@ alternate pstack(1)

​http://people.freebsd.org/~pho/stress/issues/

Summary of open issues in pho@'s stress2 suite