Quoting Chris Johnson <cxjohnson@gmail.com>:
Usnativeshavenoproblematallreadingthiskindofstuff.
Butsomeuscitizenshavefailingeyesightandhavetoreaditmorethanoncetogetitright. This_is_a_bit_more_ridculous_to_type. ICanReadThisAndTypeItALittleMoreReasonablyButIntroducesTheTwoHumpedCamel. All and all I think it comes down to the module creators choice. The original thread was considering a name for VCS which every techy probably knows what that is for; it is an acronym for Virus Control System. Acronyms are not alway understandable and should be avoided. versioncontrol.module for a file name is good because it is a file name. The README.txt and the product pages would spell it out for those who cannot read that it is version control. Earnie