Welcome to the Q&A Forum

I also have another question:

Below is what I selected as no index as a setting in my wordpress options.  Not sure exactly if these are correctly checked or if it needs to be adjusted.

• <label for="head[meta][robots][noindex][category]">noindex category pages</label>
• <label for="head[meta][robots][noindex][tag]">noindex tag pages</label>
• <label for="head[meta][robots][noindex][author]">noindex author pages</label>
• <label for="head[meta][robots][noindex][day]">noindex day pages</label>
• <label for="head[meta][robots][noindex][month]">noindex month pages</label>
• <label for="head[meta][robots][noindex][year]">noindex year pages</label>
• <label for="head[meta][robots][noindex][sub]">noindex sub pages</label>

The blog is a Coupon site that does coupon matchups for grocery stores.  The content is not necessarily important to appear on the index I am assuming.  Here is an example of a post http://www.savingcentswithsense.net/2012/02/frys-grocery-store-deals-2127/

It is mainly grocery product listed with some links associated with coupons to print online...

Any suggestions on how to handle these?  Does it hurt the site in rankings to no index them?

I have over 200 duplicate page titles on a site that I am working on.  Does putting a date at the end of some of them make it a unique enough title?

For example if I had a site address as www.bad404link.com/wanttodelete/ and it went to a 404 page, is there a way to remove that page? So that search engines do not find it?

My report has listed a few links with 404 errors.  They are internal links but are not found.  Is there a way to remove that link so it is not found again?

Thanks