don't buy it then!
well if you want I send you the 14 euro to buy it...

jokes apart is really small and beautiful. what cares about pci. nowadays expansion goes thru usb and firewire. this is clearly a product oriented to a certain market. you can still attach to it a infinite number of things like:
hdisks, dvd burners, audio cards, midi interfaces....
and yes it has a nice os it's an apple!

it weighs only 2.9 pounds and it's very small, obviously it's a compromise. you can't have all but for everyday use is really ok.

then you must consider that apple has a tiny market and gives support so product cost more than taiwan pcs...