In case a SEGA legal rep happens to wander into my little corner of the internet, here’s the part of the site where I tell you things you(hopefully) already know.
Knuckles the Echidna, Sonic the Hedgehog, and all related characters, places, items, etc., are copyright SEGA and Sonic Team 1991-2011. Though props must be given to Archie, DiC, and BioWare for coming up with some things.
Ekajra, Alerak, Hopper, and all related characters; the stories on Ekajra’s Emerald Shrine, and the site itself, are copyright “Ekajra” 2007-2011.
Dehr and all other guest characters are copyright their respective owners.