Barry O'Farrell

Twitter's reaction to NSW Premier Barry O'Farrell's downfall has been every bit as swift and merciless as you'd expect.

NSW Premier Barry O'Farrell pretty much had to honorably chose to resign this morning after the Independent Commission Against Corruption (ICAC) was shown a handwritten thank-you note O'Farrell sent Australian Water Holdings boss Nick Di Girolamo for a 1959 bottle of Grange worth $3000.

(Yesterday, O'Farrell told ICAC he did not receive the gift, which he failed to declare in his pecuniary interest register.)

Even now, O'Farrell continues to cling to his story that he doesn't remember the bottle of wine, but the damage has been done, and O'Farrell has resigned on the day he was due to meet the Windsors and announce a second Sydney airport alongside Tony Abbott.

Here's how Twitter reacted:

Just brutal. We haven't seen this many people making fun of a politician since #Watergategate.

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