I thought about this on my way home last night. Many people see death as a bad thing, an end, whereas for a believer in reincarnation surely death should be viewed as a beginning.
So, looking at the deaths from eg the tsunami in Asia and asking where is the (good) god(s) in that, is possibly the wrong question. Perhaps a better question to ask as a challenge to the notion that there is a 'good' god/gods is why are the vulnerable allowed to suffer? and perhaps the answer to that is that they were bad in a previous life.
BTW, not preaching, just an interesting subject for discussion.
Incidentally, the early christians believed in reincarnation. The Roman emperor, I think, Constantine, and his mum decided that they couldn't use hell and damnation to subdue the population effectively when the aforesaid population believed in many lives (to get it right) – so he changed the bible.