This plugin lets the user fill in their profile URLs in the admin, then use a shortcode on a page or post to display the logos and links for 23 different services. If the review service allows it, like Yelp, you can copy / paste that URL to link people directly to “Leave a Review”. Two sizes of logos are available, and a widget is also included. Yeah we know it needs more sizes… The services supported are: Google+ Yelp Bing Judy’s Book Yahoo Local Facebook (why not?) Citysearch DexKnows Foursquare InsiderPages Best of the Web CustomerLobby Kudzu Merchant Circle LinkedIn Local.com Manta SuperPages Yellowee.com YellowBot YP.com DemandForce Twitter (@whynot?) tripadvisor Angie’s list Houzz