Barack Obama must be very confident in his reelection prospects because he spent some time on his last day of campaigning ever to leave a post on social news site Reddit, most recently in the news for its coddling of creepy racist Violentacrez.

"Reddit, this is important," wrote Obama in a post to the politics section of Reddit, on which he hosted a much-ballyhooed "Ask Me Anything" session earlier this year.

I'm checking in because polls will start closing in this election in just a few hours, and I need you to vote.

Millions of Americans have stepped up in support of this campaign over the last 19 months, and today we decide what the next four years look like — but only if we show up.

I ask that you go out there and cast your vote, whatever your political persuasion.

If Obama does win reelection, expect Redditors to take 100% credit.