the thing that bugs me the most about all this is all caps
Numerous studies have shown by now that SHOUTING CASE is the slowest to read. Humans read words by their shapes not by individual letters. Capital letters lose the distinctive shapes that their lowercase counterparts often have and thereby also become more ambiguous and error prone
Except that this isn’t really true. Some writing systems lack the ascenders and descenders of the Latin alphabet and reading still happens. Lowercase letters themselves are a late addition to the Latin alphabet. Most readability studies fail the replication test yet they get repeated as if they were scientific facts.
Numerous studies have shown by now that SHOUTING CASE is the slowest to read. Humans read words by their shapes not by individual letters. Capital letters lose the distinctive shapes that their lowercase counterparts often have and thereby also become more ambiguous and error prone