On the Kenyans4Kenya, honestly, I think they should freeze further donations until they manage what has been contributed.
While charity is good, past experiences have shown that too much donation is not good either -> Read about the case of Haiti and how most of the donations are yet to be used. Medicens Sans Frontiers was kind enough to freeze donations till it managed what had been contributed.
As some people have said, even with the best auditors, we will not run out of credible ways to spend a huge lot of cash.
Question is if the cash will find a long term solution.