These maps mildly irritate me to put it lightly

[eltomas2003]

File:Countries driving on the left or right.svg - Wikimedia Commons
File:World Map of Mains Voltages and Frequencies, Detailed.svg - Wikimedia Commons
File:World map of electrical mains power plug types used.svg - Wikimedia Commons
File:Metrication.svg - Wikimedia Commons
https://commons.wikimedia.org/wiki/File ... arator.svg
https://mail.google.com/mail/u/0?ui=2&i ... _l8cdx9h60
https://www.google.com/url?sa=t&rct=j&q ... Nr_5poENrj
I hate division and fragmentation of infrastructure and standards.