MamaBzz: hooks up mom bloggers with product blog tours
MomRelations: another Ning site that connects PR with bloggers.
The Product Review Place: this Ning site not only exposes you to PR pitches, but they provide places to post giveaways, memes, and ask for follow for a follow.
Business 2 Blogger: this site allows you to sign up to receive email notifications of new PR pitches, many of which are paid.
Twitter Moms: TwitterMoms has lots of resources to connect bloggers with each other, and they also have a RAMBO alert, which is a notification service of upcoming review opportunities, benefit programs for mom bloggers, or opportunities of special or economic interest.
Healthy Blogging: connects health care and healthy living bloggers with PR companies.
BzzAgent: allows you to participate in brand review opportunities and talk about your experiences via social media networks.
Buzz Paradise: this site also connects bloggers with brands and allows bloggers to try out brands and products via a variety of activities including samples, participation in events, and the like. There are also opportunities for paid reviews.
Thanks to
The Bloggers Concierge for this!