Possible Duplicate:
Could I buy a domain name to increase traffic to my site like this?
If I register 10 or so related domain names and 301-redirect them all to appropriate pages within my website will this hurt or help google ratings? Or will it be a neutral event?
For example if I operated a daycare center would it be wise to purchase bostonchildcare.com, bostondaycare.com and bostonpreschool.com and then 301 redirect them to all to appropriate pages on my site?
Thanks for your help with this!