#CapaldiForSeries11 is a movement created by /who/ on March 7th, 2016 to convince Based Capaldick that he should stay on another year, thus ending the Three Seasons Curse once and for all.
On a Radio Times article he was asked if he was gonna stay on Doctor Who after Series 10 to which he replied:
“I’ve been asked to stay on, but it’s such a long time before I have to make that decision."
A little show of appreciation could be just what's needed to convince him.
Spread this shit.
Being the only canon Doctor, it is hoped Calamari will stay on to help make Chibbers and The Diamond Age slightly less enormously non-canon.
UPDATE: We've managed to get this tweeted by r/Gallifrey, proving that Capaldi is loved enough to unite /who/ and reddit under one banner.
On 30 January 2017, Capaldi announced that he hates reddit so much that he's quitting along with Moffat after Series 10.