Your comment was downvoted into oblivion, but it's a very valid point. There is a significant number of GNU/Linux users who value the freedoms granted by FLOSS licensing, so I believe Orion not being a FLOSS project is a valid argument against it - specifically in context of GNU/Linux (as a part of Free Software movement).

At least it certainly leaves me (personally) having second thoughts, even though I'm no purist and use proprietary software (but try prefer free software if I can).