Wikipedia:Articles for deletion/Slovio
Through a Google search, I found 2 (seemingly independent and reliable) sources that address the language non-trivially: http://www.omniglot.com/writing/slovio.htm and http://www.panslavia.com/jazika/.  Based on this, I would say the subject meets , even if only just
— User:Black, 00:15, 4 March 2007 (UTC)
Stance: keep
Cited policy: WP:N (Wikipedia:Notability)