I am ecstatic to receive corrections; I am happy to engage in correspondence, but usually only the most recent technote or two will be anywhere near the top of my conscious memory, and even then I am no expert and cannot guarantee to be able to offer any help over and above the technote itself. I will be very unhappy to receive questions which indicate you haven't read the technote thoroughly. Tom Yates.
Most recent technotes come first.
I have also written professionally for the august organ Linux Weekly News. I'm linking my LWN articles here, with the most-recent at the top. I recommend you subscribe, it's well worth reading.