Oh, it would be *such* a help!!
So often, someone - and this can be at any stage of membership - posts asking for input, without reiterating where they are - and that’s usually very relevant or even crucial information. So first one brings up their member profile, but often people don’t put the location info there either, so then one brings up the posting history and starts at the beginning, looking for clues... (Or might try looking to see if they’ve posted a topic in Marketplace first, as there’s always a location there.). If all intro posts said “Hi from xxxx”, it could save a lot of trawling, and also mean they get better targeted input!