On: Deconstructing the DAO Attack: A Brief Code Tour

[roblev]

clearly case sensitivity is a decision by the language designers. Many languages are case-insensitive.

from https://en.wikipedia.org/wiki/Case_sensitivity

Some computer languages are case-sensitive for their identifiers (C, C++, Java, C#, Verilog, Ruby and XML). Others are case-insensitive (i.e., not case-sensitive), such as Ada, most BASICs (an exception being BBC BASIC), Fortran, SQL and Pascal.