Yesterday, we wrote about the troubles of the One Laptop Per Child project. Here’s more!

Click on the image to make it bigger:

Walt Mossberg and I have had Negroponte at two of our D conferences to talk about the effort (pictured above), which is a great idea in concept, although a much more vexing challenge in reality.

Negroponte’s goal in 2005, which turned into a project called “One Laptop Per Child,” was simple and profound: Create a $100 laptop with interactive and connected capabilities to distribute to 150 million of the world’s poorest schoolchildren in developing countries.

Unfortunately, he is likely to fall well short of that goal now, due to unexpected and stiff competition from for-profit tech companies (most specifically the OLPC frozen-out and miffed Intel and Microsoft), too-high pricing for the product and the need for long-term technical support for its users.

“I’m not good at selling laptops,” Mr. Negroponte is quoted in the article as telling colleagues. “I’m good at selling ideas.”

And here’s the video that goes with the Journal story on OLPC: