Earlier quoted context omitted.
Maybe no users complain, but as a developer I often think, god damn, why is there so few RAM in there. And no iOS doesn't do memory managment seamlessy, the responsiveness comes from developers working hard to constantly cache/unchache everything that might take up a few megs.
My guess is that it's related to supply constraints. They sold 14 million of them last year. That's a lot of chips. Is their RAM special in some way that might make it a supply constraint big enough to warrant limiting the memory in the iPad so much?
[1]:http://edition.cnn.com/2010/TECH/gaming.gadgets/10/21/macboo...