Wikipedia:Articles for deletion/List of vaporware (2nd nomination)
As a list of "things that never existed" it is not, and can never be, encyclopedic content.  Even if confined to "things that reliable sources have called vapourware" a complete list would be "far too long to be of value", which per  is an indicator of an inappropriate topic for a list
— User:DustFormsWords, 07:44, 13 April 2010 (UTC)
Stance: delete
Cited policy: WP:SALAT (Wikipedia:Stand-alone lists)