Time to start whoopin' and hollerin', Canada -- not only do you have a date with the Galaxy Nexus on December 8th, you can begin pre-ordering it on Bell and Virgin Mobile today. Getting your phone ordered early ensures that you can have the $160 handset (after a three-year commitment, of course) shipped out "as soon as it's available," but it doesn't necessarily guarantee your brand new treasure will show up on launch day. Bell's got a promo going on that we don't recall having seen before: a Twitte