Even on this fine Memorial Day weekend, a couple of interesting online conversations are in progress, led by people I have deemed to be in my personal learning network (PLN) whether they know it or not. Rather than try to reproduce them here, I've given a brief lead-in and link to each.
Conversation #1 is at Ferdinand von Prondzynski's "A University Blog" and starts with what looks like a publicity stunt by Peter Thiel, Paypal's co-founder. As usual, though it's really about the very nature of higher education itself, and whether $100,000 is a fair trade to abandon (or delay) a liberal education.
Conversation #2 is at CSU Dominguez Hills colleague Larry Press's blog for his CIS 471 (Network-Based Applications) class. It starts innocently enough with a short review of the text Multimedia Learning (Mayer, 2009). But it's really about the clandestine PowerPoint wars that have been going on ever since Microsoft's business software invaded the world of teaching and learning. If you love or hate either Edward Tufte or Sherry Turkle you should drop by Larry's blog and check it out.