How about "Google sponsors over $150k of grants for programmers with most open source contributions" or "Google sponsors over $150k of grants for programmers that win an online hackaton for newbies" or "Google sponsors over $150k of grants for programmers with best school grades or most impressive hobby projects"?
Don't they do many of these types of things? I highly doubt this is is their only grant. Also, how do you determine what is too much and too little to put towards a certain issue? Seems a little presumptuous.