High end (Score 1)

True, Linux (or FreeBSD, which I happen to preffer) is not really in the high end. Neiter is Microsoft. They should try to compare themself to a good system from SGI, Digital (compaq) or Sun.

The good thing here is that those "real" high-end servers run Un*x. There is alomost complete source-code comatibility (meaning you can just type make in most cases) from Linux / *BSD to those systems.