I dunno, maybe it's just me, but holding a laptop form factor in one hand is not the best for reading. It's not totally crap, but but a tablet form factor with just a screen, in portrait orientation seems like a better choice for me (in that situation).
Oh, for sure, RAM is important. I'm just saying that if a device does what it needs to do well, the actual number is meaningless to the user. For example, I want to view full screen photos and swipe through them smoothly - I don't know how much it takes, but if it runs well on the iPad, that's all I need (for that.). No doubt more is always better, and indeed important for more intensive apps, and will improve as we go. I know what you mean, I feel the squeeze of my iPhone 3G trying to run apps on 3.0, I know it's not enough.
I'm not saying RAM isn't important, I'm saying the actual amount to consumer is irrelevant, so long as it does what it needs to. If it's not enough to do what it needs, then it's obviously an issue (for example in browser, as you mention), but just saying that a device is going to have more doesn't say much if it doesn't need that much.
It's like I have an Apple computer with 4GB RAM. BUT you say! I can buy this computer over here for the same price with 8GB of RAM! But do I need it? Probably not. I was merely responding to the notion that something that gives you more ram (and other numbers) for the same money is automatically better. Well, I guess it is, but if it's an amount better than you need to run well, then it's irrelevant, at least over other features that may distinguish the products.