Google Blog Search - By Date

Google Blog Announces Updates to the Google Blog Search - Searches Can Now Be Narrowed By Date

• Google Blog Search can now be used to search for blog postings for a specific date
• Updates to Blog Search SERP Quality (non-specific)
• Still fighting blog spam

Notes on vBSEO

• vBSEO 3.0 will have features for trackbacks/pingbacks that enable the blogosphere and forumsphere to converge.
• vBSEO 3.0 is actively being test here at www.vbseo.com right now. Public release is pending.
• Users are already blogging about vBSEO 3.0 - and we have the trackbacks/pingbacks to prove it!
• Top Secret! vBSEO 3.0.0 Developments - Your vBulletin Resource
• Free URL rewrite version

For Discussion

• Have you entered the blogosphere?
• Are you using a blog to enhance and drive traffic to your forum community?
• How do you feel about the convergence of the blogosphere and forumsphere now that vBSEO is providing a mechanism for vBulletin Powered forums to happily integrate with the blog world?

Source:
Official Google Blog: Never browse outdated posts again