only because its not updated live yet. you have to manually enter the info which is alot of work each time. i know psn plans to release an official gamercard like profile item. (it'll probably look like that.) and im sure it'll be flash too to show recently played games.

bronze, silver, and gold trophies are recieved based on the difficulty of whatever it is you achieved. and platinum trophies are only received once you get all the trophies in a single game. the higher the value of the trophy the more points are added to your level until you level up

the controller with mgs4 by it is the game your currently playing, the image to the left is the user avatar, and above the currently playing is your psn id. and recent trophies is just basically most recent achievements.

the psn trophy system and gamercard setup is a little different than xbox's but just because its slightly different doesnt mean it should confuse you right away.