Cashing in on the Classroom Share Close Share Why is Facebook not here? Why is Twitter not here? Share on LinkedIn Share on Google Plus Permalink Email Alex Molnar January 1, 2004 Pressed by budgetary concerns, schools are increasingly turning to private sources for funding. But at what price? Legacy Publication Expand Download Print Share Share PDF: Why is Facebook not here? Why is Twitter not here? Share on LinkedIn Share on Google Plus Email Download or Print Permalink Copy Link Embed PDF: Copy Embed Code