Yes, you’re right, www.game-textures.com and www.gametextures.com are different websites. I talked to Tanner Kalstrom, the owner of www.gametextures.com, and he said he doesn’t consider my website as his direct competition, as we use different models of distributing textures. I sell textures per item, while Tanner sells monthly subscription. He also said, there’s no problem our websites have similar names.
What about my forum’s nickname, it really may be confusing. I’ll ask administration to change it for CrazyTextures.