Unfortuantely this is Nepal government mentality - money money and more money. They just think of how to make the most money for themselves without thinking much about development of country and people.

Best way I think is to volunteer your time and do your own donating.

People should try and organize ways to help one another etc..

For any kind of earthquake relief ,you can contact
9851070860 Arun Basnet and 9851166111 Rosendra Khadka of Help Nepal Organisation.
This organisation is trying to support many people.

http://www.tatopaisa.com/services/earthquake-relief/