World Turing petition "Started by Cameron Buckner, as a show of solidarity with Graham-Cumming's effort in the UK, so that those who are not British citizens can also express their opinion." now has 9175 signatures here:
10 Downing Street's Turing apology petition raked up 23,723 signatories, amazing! Could it reach 1 million by John Graham-Cumming's 20 January 2010 deadline?
Link here to sign: http://petitions.number10.gov.uk/turing/