Before Apple introduced the world to the iPad as a mainstream, usable-for-everyone gadget, no one really believed that tablet computers would every become a mass usage item for a majority of technophiles the world over. Slate-based PCs existed long before that, but neither they were as powerful in their specifications, nor did they have an ecosystem as strong as iOS to back them up with a plethora or apps. Then, they were really overpriced, too, making it harder for average Joe to consider buying one.
