Go to this web site
Check out the donations where you live. See how many large ones are for which candidate, bearing in mind that only those over $200 (I think) are listed. Look at what they do for who for a living, the $2300 types are all CEOs. Big donations are overwhelmingly Republican.
Pretty cool site civetcat , thanks for posting.
I am happy to see that out of the 3 listed Democrat Donations for my zip code none were for Obama, all were for Clinton.
Overall area has McCain with a 3 to 1 ratio of dollars donated over Obama.