I didn't make any arguments regarding Canadian identity.  If you want to know what that identity is, I'd say:
- we believe government has a strong place in society (unlike the U.S.) but it shouldn't be an overwhelming force (as it is in much of Europe);
- we have a majority social liberal outlook (believe in gun control, believe in equality for women, gays, ethnic groups); 
- we don't have a strong populist/national viewpoint (as countries like Britain and the U.S. have) ;
- we have time and time again shown a desire to be part of an international community (NATO, U.N., the Commonwealth, etc..)
- we were a country founded on a relationship between first nations, the English, and the French - and that has permeated a lot of our subsequent history; 
- we  have a huge geographic country,  , so the landscape has always been a part of our character (so yes, lousy weather plays a role); and
- yes, hockey, the CBC, memories of all of  our PMs, our wars etc

No other country has all that :)