He must have known his postcards would become public. If they tell us anything, it is that Barclay is not hoping to return to public life. His fatal mistakes were to record his electorate secretary's conversations in his Clutha-Southland electorate office when he wasn't there, which is illegal, and to "refute" he had done so when asked by reporters.
His grand tour is a reminder that one reason he fell out with his secretary was that she reportedly thought he was spending too much time in Queenstown when he had engagements elsewhere in the large southern electorate.
In June when he resigned, National looked certain to win a fourth term and he was looking at another three years on the back benches. Now National is out of government and its young MPs have a better chance of promotion in the party's ranks over the next three years. Barclay might have been one of them.
So the public should not begrudge him his consolation trip. But it is galling to see how disgraced people can continue drawing a handsome public salary.