Thank you all for entering the contest. The winner is Anidesign's first logo. Payment has been sent. I like them all very much and I will soon announce the runner up and possibly a second winner that I will buy the logo from. Others I likes were... Skullborg's logos and Googlefrog's logos. Lokomedia did a GREAT job of incorporating the meaning of Obsidian into the logo, but this logo needed to be transparent and good to work on a dark grey background. Tickey also had a clean, professional design. Everyone at my office would have picked Galm_1's first logo design. I also liked this logo for it's clean look and creativity. It will take me some time to decide the runner up and a possible purchase of another logo or two. I will be holding another contest for a similar blog if anyone is interested. You will see the listing in moments.
Congrats to the winner. BTW, in my logo, the circular shape inside the arch is extracted from an obsidian rock
Runner up is galm_1. Great work everyone! Please don't delete your files for this contest as I still may come back and purchase one or more of these logos and I hope to see all of you on future logo contests of mine!