Be careful, Ilya
I can remember when people wondered who would ever need the power of a 80386 on their desktop. Surely only business servers would ever need that kind of power. What with the growing bloat in software and Windows as CPU sink, we'll see 10 GHz home systems within a few years. By ten years from now, a 10 GHz system will seem as slow as a low end Pentium or 80486 does today.