Deletion of Bill gates harvard commencement speech 2007

Comment: The NPR mention is insubstantial, and the "Right Attitudes" is some guy's blog and lacks editorial oversight. The other mentions I found were also bloggers or  coverage simply noting the existence of said speech. I'm sure he is a great guy, he appears to be a philanthropist
Stance: delete
Cited policy: Wikipedia:Notability (WP:ROUTINE)