Khan Academy announced this morning that it has raised $5 million from the O’Sullivan Foundation (a foundation created by Irish engineer and investor Sean O’Sullivan). The money is earmarked for several initiatives: expanding the Khan Academy faculty, creating a content management system so that others can use the program’s learning analytics system, and building an actual brick-and-mortar school, beginning with a summer camp program.
The difference between 480p and 1080i is not as large as you think it is. Hint: the "p" and "i" are important qualifiers.
The rule on staying alive as a program manager is to give 'em a number or give 'em a date, but never give 'em both at once.