From the wiki:

MEMRI’s U.S. income statement of June 2004 stated that its total U.S. revenue was US$2,571,899, its total U.S. functional expenses were $2,254,990, and that it possessed net assets of $700,784. Charity Navigator, an organization[14] that evaluates the financial health of America’s largest charities, has given MEMRI a four-star (exceptional) rating, meaning that it “… exceeds industry standards and outperforms most charities in its Cause” when rated on its financial health

Not only is this a worthy cause in and of itself, you know that the money you donate is used exclusively for its intended purpose and is not lost along the way in financial mismanagement.