TIgor4eg

This plugin takes tweets from public profile and posts to VK.com(VKontekte).
Plugin stores last 50 tweets. New tweets are checked every 10 minytes (depends on WP-Cron) and every time you visit settings page. All links appear unshorted. First link in tweet is parsed as attachement to VK Wall post. Twitter usernames will appear as a link to twitter profile.

Twi2VK

This plugin posts twitter statuses to VK.com

silviapfeiffer1

nimmolo

This plugin connects WordPress to your video channels on YouTube, Vimeo, Wistia, or Dailymotion, and cross-posts the videos in WordPress automatically. For example, it finds all the videos of the user “Fred” on YouTube and adds them each as a new post on WordPress. The posts are created as a separate post type, “external-videos”, but can optionally be added to your posts page or news feed like regular posts. Your videos, once imported, can also be added to any other post via the media library, or presented in a gallery using the shortcode [external-videos]. There is also a widget to add a list of the most recent videos in a sidebar.

External Videos

Automatically syncs your videos from YouTube, Vimeo, Wistia or Dailymotion to your WordPress site.

Twi2VK vs External Videos