Talk:Semi-free software

I question the need for this article. I don't think the term is in common use, I've read most of the GNU philosophy essays and I didn't remember this category of software. I had to check http://www.gnu.org/philosophy/categories.html#semi-freeSoftware to make sure it matched the definition given here. Edward 22:37:15, 2005-07-26 (UTC)
 * This seems a good deal like Shareware or Freeware, perhaps it should be merged?
 * (I'll do it, if no one else wants to)
 * OSborn 16:43, 22 March 2007 (UTC)

Scilab
It seems that Scilab is a semi-free software, but it doesn't fit exactly to this definition: redistribution of unmodified versions for commercial use is authorized... --Amine Brikci N 09:05, 18 April 2007 (UTC)