Social Networking

Instant messenger for the mac, supports all the standard protocols like msn, jabber, yahoo, AIM, i c q, gadu gadu, i r c, My Space, Facebook, etc.

From the mac app store:
“Current Brings A Better Version Of Facebook To The Mac Desktop” – TechCrunch

“Current Seamlessly Integrates Facebook With Your Mac Desktop” – Lifehacker

See why Current has been featured on Product Hunt, and has received glowing reviews from TechCrunch, Lifehacker, VentureBeat, Cult of Mac, CNET, MakeUseOf, StackSocial, and many other trusted blogs around the world!

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FaceTab Pro for Facebook is an incredibly slick and gorgeous app for quickly accessing your Facebook account directly from your Mac's menu bar. It is one of the most popular and actively used apps on the entire Mac App Store.

Why is FaceTab Pro the best app of its kind? Good question, allow us to explain just how fully loaded this app is:

Instant access to Facebook via your Mac's menu bar:
Quickly take a peak at your Facebook account at the click of a button and also via its customisable hot key (ctrl + F).

Go for Facebook is the best and most powerful Mac app for Facebook. It is fully feature packed and built for addicts who want to easily use Facebook without having to ever open a web browser.

Goofy is an open-source application developed by Daniel Buechele. It's a native OS X wrapper for the messenger.com site which is face book's web version of the Messenger application. Goofy also ads a few additional features like push notifications, dock badges and a few more hotkeys.

With JustBlog you can easily and quickly publish posts to one or several Wordpress blogs.

JustBlog uses the XML-RPC interface that is enabled by default since WordPress 3.5.JustBlog is very simple and only supports plain text and HTML tags. Pictures and other special characters are not supported. Existing posts can not be edited with JustBlog. JustBlog is only for publish quick new posts to your blog.

If you have a problem or a suggestion for improvement, then mail me at wolfgang@imcmedia.de

MarsEdit is the #1 desktop blog editor for the Mac.
The best way to write, preview, and publish your blog.

Compatible with Mac OS X 10.6 and 10.7 "Lion".

Works with WordPress, Blogger, Tumblr, Squarespace, TypePad, Movable Type and dozens more through standard MetaWeblog and AtomPub interfaces.

Browser-based interfaces are slow, clumsy, and require you to be connected to the internet just to use them. Browsers are perfect for reading web content, but not so great for creating it.

Menutab takes your Facebook addiction to a whole new level. It is the best app for instantly accessing your Facebook account without having to open your web browser! With our competitors, you have to manually hit refresh constantly - way too much work. With MenuTab, we take advantage of the magic of Facebook to make everything totally real-time, with the latest news from your friends coming straight onto your desktop. Oh, and unlike all those other apps, we don't crash. MenuTab is absolutely free and allows you to view your news feed, profile page, inbox, photos and more.

YoruFukurou (NightOwl) is a powerful native Twitter client for Mac OS X, designed for Twitter addicts.
Developer: @aki_null
User Interface Designer: @hydroxygenic

Features:

Voice, text, and video chatting client

Trillian for Mac is a free messenger that makes it easy to chat with your friends no matter where they are. Use Trillian to connect to Facebook, Twitter, GTalk, AIM, Yahoo, and much more. As an added bonus, Trillian for Mac syncs beautifully with Trillian for iPhone when you're on the go!

Tweetbot is a full-featured Mac OS X Twitter client with a lot of personality. Whether it’s the meticulously-crafted interface, sounds & animation, or features like multiple timelines & column views, there’s a lot to love about Tweetbot.

Brief Highlights:

TweetDeck makes it easier for publishers, marketers and power users to track the real-time conversations they care about. It brings more flexibility and insight to power users through a customizable layout that lets you keep up with the people and topics that matter most to you. And, you can join the conversation by tweeting, sharing photos and links to news stories, and more.
Tweetings is a Twitter client for Mac OS X with an extensive feature list including lists, exclusion filters, TwitLonger, GeoLocation and syncs your timeline with your iPhone or iPad!

Re-imagined from the ground up to be the Mac's most friendly, powerful and modern Twitter client. Twitterrific makes Twitter fun.

⁕ Twitter Your Way

A clean, uncluttered timeline featuring just the content you care about. Tweets are presented in chronological order and other people's likes aren't placed in your timeline.

⁕ Designed for macOS

Twitterrific feels right at home on the Mac. Support for Notification Center, Retina displays, built-in sharing, beautiful animations, full-screen mode & more.

⁕ Timelines Galore

Voice chatting app

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YouView allows you to browse, and watch YouTube videos on your Mac. YouView is faster than flash and provides better looking video. Features: YouView uses H264 video feeds with hardware decoding to provide smooth playback. Allows downloading of videos (with a donation). Comments are available so you do not have to go to YouTube in order to post or read comments on a video. Supports the highest resolution video available on YouTube. Apple Remote support. Parental Controls so you can protect your children from videos that are flagged and contains bad content.