The iPad has came out quite recently, and ever since I have been thinking about getting one. I'd heard a lot of good things about it, but then again, I have also heard some bad things, so I'm not so sure what to do now. I would like some of your opinions on if you think if it is worth buying, or maybe if I should wait for a newer version to come out. Please, actually give me some reasonable answers, not something like "Oh, you shouldn't buy one because it's dumb..." or the sort. If you own an iPad, could you tell me if it has been useful for you and in what way?