In the previous news we wrote that surprise will be connected with cataclysm as well. Well, here's the rewards for cata:
100 hours: Опаленный камень
250 hours: http://ru.wowhead.com/item=49044
the Alliance, http://ru.wowhead.com/item=49046
500 hours: http://ru.wowhead.com/item=49646
1000 hours: http://ru.wowhead.com/item=71665
2500 hours: http://ru.wowhead.com/item=67418
5000 hours: http://ru.wowhead.com/item=54811
and the title "prophet"
9000 hours: http://ru.wowhead.com/item=21176
and the title "the Prime"
The bonuses will appear in your chests after you achieve the required playing time and relog. You may check the playing time by the /played command.