I'm looking to buy up some exact match keyword domains. My question is which of the follow do I do (if any):
1. I leave the new EMD website blank and redirect traffic through to the main?
2. Develop the content on the EMD website and then after a few months when its ranking higher do a 301 redirect through to the main site?
3. Develop the content on the EMD website and offer link to the main website?
I understand that the google algo has been tweaked to put less value on EMD's.
Thank you guys,