No, I understand not all logos will work in black and white. I am totally open to color as well.
New idea for all you designers: the majority are using a serif font, which I like, but I would also like to see some of your designs using a sans-serif type. Remember: simplicity, Zen-like, easy to read.
And thank you all so far - you are fabulously creative!!! Any of you who want individual, specific feedback, please do ask me. I'm happy to respond.