Search thunderdog on the top right and ask him although he might lecture you about his supreme intellect.
I think so too. No PST, and most food and products are cheaper here then in British Columbia. Not sure about out east, though. Depends where in the country you want to be.
Yes, but Alberta has the lowest tax rates in the country. "Alberta's personal tax advantage results from a low single rate tax system, including the highest basic and spousal exemptions in the country, no general sales tax, the lowest gasoline tax rate among the provinces, and low property taxes." http://www.finance.alberta.ca/business/tax_rebates/index.html