iPad ... if you are planning to buy it, read this :)

The iPad goes on sale on April 3rd:

Apple plans initially to sell three iPad models, starting at $499, with built-in support for Wi-Fi wireless networking. Three additional models that can communicate over high-speed 3G wireless networks will go on sale later in April.
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Apple may sell 2 million to 2.5 million iPads this year, according to Shaw Wu, an analyst at Kaufman Bros. David Bailey, an analyst at Goldman Sachs (GS), says sales could reach 6 million units. Apple shares gained 4.35, or 1.9%, to close at 230.90 on Mar. 26. The stock has more than doubled in the past year.

 So, should you buy one, if you have not already pre-ordered it?  (I am not planning to.  The only "i" thing I ever owned was an iMac, way back when ... Here is a helpful (!) decision-making flowchart :)