If you donate to a charity and they link back to you, those links would count.  Naturally, this gave me the idea to reveal a few of Dassnagar’s  donation and charity-based link building searches, including:

• Supporters inurl:org (http://search.yahoo.com/search?p=supporters+inurl%3Aorg)
• Our Sponsors inurl:org (http://search.yahoo.com/search?p=our+sponsors+inurl%3Aorg)
• Special Thanks to inurl:org (http://search.yahoo.com/search?p=special+thanks+to+inurl%3Aorg)
• Our Donors inurl:org (http://search.yahoo.com/search?p=our+donors+inurl%3Aorg)
• Foundation Members inurl:org (http://search.yahoo.com/search?p=foundation+members+inurl%3Aorg)
• Support Provided By inurl:org (http://search.yahoo.com/search?p=support+provided+by+inurl%3Aorg)