1. Create account at www.squidoo.com Sign Up must, don't have to create lens.
2. Use your password and username, not email to Login at www.squidU.com/forum (PR 4).
3. Go to Profile tab.
4. Go to Personal tab.
5. In Signature field, place your websites or blogs Niche with BBCode.
It's allowed to place more than 5 (five) URL
6. Give some comments in the forum, to see websites or blogs links in Signature.