Hashtag?

The hashtag is the same for every drupalcon (#drupalcon) adding the city name afterwards.

As a rule of thumb I think that if ever we have a second drupalcon at the same city we will append the year to the city so #drupalcon paris12 if the conference returns is three years and twitter is still alive.

If ever in one hundred years there is again a conference in paris we will have to figure out a solution ;)

http://twitter.com/drupalcon/status/3649933179 :

Official tag for Flickr and other social networks is "drupalconparis" #drupalconparis