Lantz Rowland is an Information Technical Analyst ( aka Geek ) in Seattle WA. Lantz started his Smalltalk adventures with the Apple License One version of Smalltalk-80. Lantz believes POTS is only for PPP and can be contacted by Mail.
zL are the authorInitials used for Utilities changeStamp by Lantz Rowland.
From my original Smalltalk-80 image, an old habit of just signing Lantz when asked to "initial" things along with a dba's habit of choosing unique keys even when constrained to a few characters.