My macbook is a overkill for just surfing and mail. its for sale and cant wait for the ipad to go on sale or pre order 
I gotta admit I was a bit surprised by the complete and total hatred for the iPad on these forums. Maybe that's because this site has been overrun by Windoze fanbois who have nothing better to do than hate on all things Apple. Or maybe it's overrun by nerds who have never been laid and have nothing better to do than hate on basically everything.
So, just for kicks I went back to early 2007 in the iPhone forum. Yep, hatred all over the place.
So I must conclude that some people just love to whine, and they target anything popular. But it's especially delicious to read about people predicting doom and gloom for Apple, or one of Apple's products (like the iPhone), when said product has gone on to massive success and profit.
Here's my take on why the iPad will succeed.
First, and this is probably the most important thing that the nerds need to read: just like the iPhone, Apple is not attempting to make the iPad a device that will satisfy every single techno wet-dream of every nerd in the world. Companies never profit by doing that. They end up with overpriced devices with poor sales and the nerds will still whine about it all over the internet. It's a no-win situation and Apple and Steve Jobs are way too savvy for that.
Second, it will rob sales from netbooks, laptops and ebook readers. It does many things from each of those categories much better.
Third, most people are NOT tech-savvy. Something you can operate using just your fingertip and one button, that they can handle. Like Steve said, if you can use an iPod or an iPhone, you can use the iPad.
I could go on, but I'm not sure it would make any difference. The masses will buy in, and they could care less that nerds are whining away about the lack of built-in camera (vs. plug-in), stylus (use your finger, duh) or that it won't run MS Office 10 beta in XP mode. They also don't care that it's not (yet) on Verizon.
So yeah, me? I'm happy.
guess what? those nerd complaints were 100% on the money. the iphone 2G was not a success. it wasn't until iphone 3G when apple addressed some of the major complaints that it really took off
I cannot wait for the iPad.
I think it pretty awesome and it is only a first gen. Just think what will come following subsequent software updates.