You certainly can tell the ones that originate from Dawlish. I still wish a post message could go via the Webmaster, as in Yahoo Groups. IF that was the case, the other few postings this month would rightly not be displayed ..them and only then will the forum have sensible content and credability.
But then you would have even fewer postings! I have now moved to Exeter and am glad to have done so - the lack of use of this facility reflects the dullness and lack of activity in Dawlish. I don't think censoring the critical ones, such as mine, is the answer at all.