Hi there, this OS goals are very interesting, but what about collaborating with ROS (and, why not, Haiku) ?
Addictional infos:
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ReactOS is an Open Source (GPL) effort to develop a quality operating system that is compatible with Windows NT applications and drivers (based on WINE's
code).
Haiku is an open source (MIT) effort to first recreate and then extend a most excellent, once-commercially-supported, media-oriented desktop computer operating system called the BeOS.
HaPpY CoDiNg !
Marco Radossevich
note: i haven't any relationship with the projects (except that i'm the 'open source software list' and 'Hardware manufacturer's list' author in both wikis).
update: I recently becomed the italian-section ROS forum moderator (forart.it).