The best replacement for linus is tanenbaum.

The best alternatives to linus are rated as following:
★★★★★  tanenbaum
★★★★  stallman
★★★★  unix
★  window
  charlie brown

Your alternative for linus is not listed? Suggest!
Speaking about linus, one probably shouldn't forget about charlie brown.

Other search terms related to linus and their ratings are:
★★★★★ charlie brown
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linus
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