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Hi, Use schema org 2.0 tags for pages and blog post entries. Google uses these to distinguishes between the two. Use page tags for the category and blog page templates and blog post tags for the posts. A blog home page is essentially a categories page that displays all posts for all categories and shows an excerpt and deep link. Use rel previous / next for pagination for these pages. Then implement a 3-link system for authorship which is optimal for blog seo. Each author has a author page on the domain and all post for an author point to his / her author page. Use the rel=author tag for blog post with the author name in the byline linking to the author bio page. Link the author bio page to his Google+ personal profile with rel=me and make sure they link back from there profile to the domain of the blog under the tab About and then Contributor to. Place a Google+ badge for pages on your blog page and presto your are a nasty mean blog. Hope this helps. PS. see the diagram for 3-link schema. It's Dutch but still understandable I think/hope. Daniel google-authorship-3-link.png

Hi Jane, thanks for the follow up. Every time we see errors showing up in WMT (mainly 404's) we remove the URL's right away and indeed we see the errors going down every 4-5 days (under HTML improvements). I am just surprised, that if we would not use the URL removal tool, how long it takes for Google to actually remove 404's from their index. I know the higher the PR, the more likely they crawl more often and the faster they remove these 404's I guess, but still.