Dear Alan,
I am pretty certain it's not illegal to post this, it's just illegal to lie to officials when they ask you to prove that your relationship is authentic - which they will do.
Save yourself the trouble and do it legitimately: with a university education, it should not be that hard for you to immigrate to Canada when you have a few years of experience under your belt. In fact, you could start by entering Canada on a
working holiday visa (the way so many of us Canadians have entered the UK), get Canadian experience and hopefully get sponsored by a Canadian company when your visa expires. At the very least, you'll have two years in which to meet lots of Canadian girls to have a real relationship with.
If you are really adamant on meeting a Canadian female, I would just like to point out that there are thousands of young Canadians currently in the UK, many of whom are probably female, at least a few of whom probably have similar long-term ambitions and similar intellectual interests to you.
But to be honest, I'm pretty sure the British and Canadian governments are onto this trick. In order to be able to relocate to Canada, they ask you a lot of invasive questions about your relationship, request to prove the relationship through letters and photographs and ask you to fill out long questionnaires. Then they'll make you wait in bureaucratic standby for awhile. And at the end, they'll probably catch on, maybe by googling your email address and coming up with this post. And even if you do get through, you'd have to live together for a few years, and ... what a headache. I think it's just easier to get a job and go about it that way.
So, don't waste your time. Either do it legitimately or at least start dating Canadians until you find one with whom you have a real connection.
cheers!