Many people may have experienced situations (often online) where someone dismisses another's argument not on the merits of the argument, but because of a grammatical (or, more generally, mechanical) ...
At least two or more Is the “or more” bit above ever not redundant? Seems absolutely redundant to me, but it gets about 170 million Google hits, and many from government sites and university ...
I have often heard presenters talking about something centered around another thing, but it seems a bit illogical and hence improper to talk like this. Am I right about this?