Hi all,
With great regret I inform you that I can not attend Wikimania 2014. The Foreign & Commonwealth Office of UK informed me today that decided not to grant the visa. They say that the letter of support Wikimania should say that I was speaker and that they fear that I'll go to stay to live in UK.
I hope not cause serious problems and that space can be filled.
See you at Wikimania 2015 in Mexico.
Regards.