KindleFire

I'm no Apple hater, but I don't see the appeal of its expensive new iPad. Clearly, I'm in the minority here -- Apple sold 3 million of them in a single weekend -- but allow me to explain.

Apple announced that it sold 3 million new iPads over the weekend -- a new record for the tech giant's tablet line.

If Amazon.com wants a price war, Barnes & Noble is ready to play. The struggling real-world bookseller announced this week that it's offering an 8-gigabyte version of its Nook tablet for the same $199 price point as Amazon's Kindle Fire. Meanwhile, Apple is widely expected to unveil the iPad 3 early next month.

Purists may cringe at the loss of easy-to-read E Ink screens, but it may be time to turn the page on the e-book reader. A key analyst has slashed his sales forecast for Kindles, seeing the rise of Kindle Fires, Nook Tablets, and of course, iPads as inevitable.

Soon, you might be able to buy a new Kindle at an actual, brick-and-mortar Amazon Store. The e-commerce giant is reportedly opening its first pilot store in Seattle. It's an intriguing idea, but the real question is: Why would Amazon want to?

It sometimes seems like every new idea Amazon has dreamed up lately has been designed to help it lose money more efficiently. But the truth is more subtle: If it doesn't take these short-term hits now, it's destined to get crushed in a few years when the tax men come a-calling.

An online giant sees its margins contract as it replaces physical delivery with digital delivery. Revenue's growing. Profitability's shrinking. It may even post an operating loss during the next quarter. Not many months ago, this was Netflix. Now, it's Amazon.com.

With 2012's first earnings season well under way, let's go over some of the items that will help shape the week that lies ahead: Here's why you should be watching one major mall owner, two tech giants, three homebuilders and a couple of old media behemoths.

Tablets and e-readers were a popular gift over the holidays, so much so that the number of people who own them nearly doubled between mid-December and January, a new study finds. A report from the Pew Internet and American Life Project set to be released Monday found that 29 percent of Americans owned at least one tablet or e-reader as of the beginning of this month. That's up from 18 percent who said the same in December.

If you think 2011 was a wild year for technology, just wait until you see what 2012 has in store for you. Here are three tech trends that will undoubtedly grow in relevance -- and investor profitability -- in the year ahead.