It's a good read this thread. The NSC Gammon/Broflake/Brexit voting contingent are much more out in force on it, unlike your Chuka Umunna one. This one is a good 'un and it's because the word 'Corbyn' is in the title. Only the spell binding, magical words 'Diane Abbott' can generate more interest.
Haven't you got anything better to do on a Saturday night in Melbourne, like watch your new country play cricket against Sri Lanka on Channel 9 or something, rather than froth at the mouth about a man with a beard 10,000 miles away?