The Knife writes "Amazon secretly canceled orders for a large jazz CD set after realizing that it had mis-priced the item at $31 instead of its MSRP of $499. At first, inventory shortages caused the online merchant to string customers along for over a month after they placed their orders. But when Amazon realized that the box set was under-priced by $470, it simply erased all records of customers' order in their account history. No emails were sent to customers informing them of the price change or of the order cancellation. Probably because it violates Amazon's highly publicized price guarantee policy. A customer who called to complain and request the CD set at the $31 price was given a $20 discount off of his next Amazon order." A caveat: there is no external confirmation that Amazon did what is claimed here.

Esther Schindler sends a note about two journalists for very different publications (herself one of them) urging IBM to open-source, not all of OS/2 — they've consistently refused to do that — but instead one of its most powerful features: SOM, the System Object Model. Steven J. Vaughan-Nichols writes at desktoplinux.com, "IBM, I'm told by developers who should know, still has all of SOM's source code and it all belongs to IBM. It's because IBM doesn't have all the code for OS/2 and some of it belongs to Microsoft that IBM open-sourcing OS/2 has proven to be a futile hope." And Esther Schindler takes the developer angle in a blog post at CIO.com: "Could the open-source community use a library packaging technology that enables languages to share class libraries regardless of the language an application was written in? I dare say it could, especially since the code to accomplish that goal was written (and shelved) more than ten years ago. All it takes to make that code available is to ask IBM to release SOM and DSOM as open-source." What are the business issues that would convince IBM to assent?

vortex2.71 sends us to the Seattle Times for an account of two studies published in the prestigious journal Science pointing to the conclusion that almost all biofuels used today cause more greenhouse-gas emissions than conventional fuels if the full emissions costs of producing these "green" fuels are taken into account. "The benefits of biofuels have come under increasing attack in recent months, as scientists took a closer look at the global environmental cost of their production. These plant-based fuels were originally billed as better than fossil fuels because the carbon released when they were burned was balanced by the carbon absorbed when the plants grew. But that equation proved overly simplistic because the process of turning plants into fuels causes its own emissions — for refining and transport, for example. These studies... for the first time take a detailed, comprehensive look at the emissions effects of the huge amount of natural land that is being converted to cropland globally to support biofuels development."

Oh, Not Now writes "Mozilla Firefox 2.0.0.12, mere hours old, is vulnerable by default to a directory traversal trick, via the view-source mechanism. Although mitigated by the NoScript plug-in, this is quite a serious bug — the default installation is vulnerable from the get-go."

Many outlets are echoing a subscribers-only report in the Wall Street Journal that Yahoo's board has decided to reject Microsoft's takeover offer. The NYTimes offers the only other independent reporting so far confirming this claim. The report says that Yahoo will formally reject the offer in a letter on Monday, since they believe it "massively undervalues" the company. Microsoft offered $31 per share, a 62% premium on the stock price at the time, for Yahoo; but the latter believes that no offer below $40 per share is tenable. The AP has some background on Yahoo's options in responding to the bid.