'The rules of punctuation vary with language, location, register and time and are constantly evolving. Certain aspects of punctuation are stylistic and are thus the author's (or editor's) choice' I copied and pasted this from 'Wikipedia' The 'constantly evolving' bit had me wondering, will I ever catch up? Which 'stylistic' punctuation would you consider to be the authors choice? Commas? dashes? Or do you think we should follow the rules to the strict letter and not deviate from them?