I flew yvr-yyc on t+ back on march 12, crediting my credit to asiana as I always do. I ended up with 426 status miles even back then with the minnum mileage sign removed from the asiana website. I kinda therefore knew that reductions in minimum mileage were coming to AC soon enough. One more reason to stick with the cheapo tango fares for personal travel. (it was only in 2009 when the t/t+ price difference was just 30$ ...)