I have stopped correcting people a long time ago. This is not unique to CiteHR. The same applies to Linkedin which is fast becoming another Facebook version. People compromise on what is professionalism, what is grammar, what is relevant for Linkedin. I corrected somebody once, his grammar. He got wild and he questioned my locus standi. But, many a times, you have to urge to correct if the mistake is too glaring... Apostrophe while mentioning something in plural form, One of the is always followed by a singular viz. one of the friend, one of my relative etc. How long, how many people can we correct. If people study for the sake of passing the exam, this will be the result. Or, if they notice something different, they should observe, follow and correct themselves. A mistake committed repeatedly by thousands of people, gets added to Webster's dictionary in its next edition !