I have some thoughts about AWS Elasticsearch (namely that it's awful)
Lessons from Running a Small-Scale Electronics Factory in my Guest Bedroom, part 2: Assembly
In which Cisco blacklists curl in user-agent strings to 'fix' unauthenticated command injection on some of its devices
One thing in particular strikes me - the "Y" at the bottom-left. It put two of the traces at 45-degree offsets to slightly shorten the length of the trace feeding them and the overall trace length on the board.
It really doesn't just optimize for vias.
ŝȍ̽m̩͎̞̺̾ẻ̘t̉̇h͙̎͊̂͌̆̉i̅ͪ̔ng͇̦̘̜̒̀ ͒̓we͗̍̎̎́n̲͍ͬ̓̈ͯͧͩtͬ̊̄̓̃ w̘̙̼̮ͩ̓ͪ̔̅r͔̻̂̅̓̍o̒̓͗͛ͦͬ̒n͇͇͔̾̓ͭ̚g͈̥͌̚
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko