Isn't that made for somewhat beefier systems? Wouldn't Linux fill much of that niche today (modulo RT properties)? Remember that a lot of embedded systems run

Isn't that made for somewhat beefier systems? Wouldn't Linux fill much of that niche today (modulo RT properties)? Remember that a lot of embedded systems run on really constrained chipsets where memory is measured in kilobytes and where the underlying architecture isn't necessarily a von Neuman architecture.