In some cases we've been building tools that are specific to Linux for the desktop, and they only work on Linux, but I see two major projects that are wildly, wildly successful: Mozilla and OpenOffice, and those two programs are cross platform.
“I don't look at computers as opponents. For me it is much more interesting to beat humans.”
“Investors should invest on what they know. The biggest mistake is to invest on what they don't know.”