The Knot, in its continued attempt to shore up its social media creds, has announced its second social media related acquisition in ten days, and has acquired WedSnap, developer of Weddingbook, the popular wedding app on Facebook. The app allows couples to update wedding details, as well as create photo albums, guestbooks/discussion boards and bridal registries. More details here.

• TheKnot Expands Social Net Offerings To New Moms, Acquires Breastfeeding.com
• Earnings: The Knot: Revs, Ad Sales Up, But Profits Down 24 Percent
• 10-Q Watch: The Knot: $1.4 Million For The Bump; Higher Costs