is it usefull?

["HirohitoHiguchi" <hirohito_(_at_)_msi_(_dot_)_biglobe_(_dot_)_ne_(_dot_)_jp>]

DearSirs
  Hi, My name is Hirohito Higuchi.
  I am planning to install OpenBSD-2.2-i386 to my computer.
  But Is it usefull to learn UNIX-CODE?
  I've used FreeBSD for long time, but ,I think,this kernel is
very big, (huge?). 
  So I found OpenBSD as learning OS. But I am not sure.
  Does anyone comment to me? like xxx is better?
  And is setlocale() available on 2.2R?
  I am Japanese, so I read Mr.go Watanabe's mail from arhives.
  Does anyone know how this project was ?
  Please get contact wiht me!
Y.S.
HirohitoHiguchi<hirohito_(_at_)_msi_(_dot_)_biglobe_(_dot_)_ne_(_dot_)_jp>