tbf i only started using it the other day after i googled it myself (though I dimly remembered it from the past). I've normally used OP (as in Original Post) b

tbf i only started using it the other day after i googled it myself (though I dimly remembered it from the past). I've normally used OP (as in Original Post) but that can get confused with Original Poster (and the initial comment rather than the featured article). TFA is more specific and now that I've learned it I think its valid to use on a board where it is likely to be a regular useful shortcut.