Plugins
Feeds for YouTube Pro - The #1 Custom YouTube Feed Plugin for WordPress v2.2.4
Feed your YouTube channel content automatically to your WordPress website.
Plugins
Smash Balloon Social Wall - The Best Social Wall & Aggregator Plugin for WordPress v1.0.8
Merge feeds from Instagram, Facebook, Twitter and YouTube. Add posts from your profile, posts with public hashtags, posts you've tagged in and more.