I am also quite unlucky. I've found 8 blocks for the pool, but my balance is just 328. I've also noticed my 7-day average go down quite a bit since Feburary 8th for reasons I cannot understand.
Unlucky?

Surely this means you
are rather lucky - you have found more blocks than the average person would. But the pool averages it out.
Well, considering that 8 blocks would have given me 400 coins solo, obtaining only 328 from the pool means unlucky to me.
My hash rate is around 340125 khash/sec, this is my plunge:
