You never know who's watching the forum, in France they are very, very, VERY attentive on what you may say about your colleagues (either same or top level) so basically no one ever talks about "low level" referees (I mean like me and most of you guys, it's not pejorative) and I think it's cool, some aren't smart enough to understand that you must not bash colleagues, unless they risk a sanction. Do you have popular facebook groups of UK's referees ?
On the other side, there is a lot of "snitching" around the grounds, when I saw the "Refs wearing tracksuits" topic I smiled because here you can't forget your badge or forget to warm up with the District's shirt without someone telling on you (Never happend to me tho)