Google has just announced that its powerfully social Friend Connect features are now available for open-source content management systems  and Joomla. Site owners can make registration easier for users and offer them a set of social features -- all without writing a single line of code. Even site owners without programming experience can add these plugins.

1- FLEXIcontent
FLEXIcontent is primarily an advanced content management system developed to replace the native article manager of Joomla! 1.5 (com_content)

2- Art iSlider
Art iSlider is Joomla! module that slides articles in a nice apple way.

3- Handy Photo Album
Handy Photo Album is a Photo Album Component For Joomla! that automates the retrieval of all images within a specific directory to show, with pagination links generated to cycle through each page. The simplicity is one of the key for this components and the lightbox viewer system complements it all.

4- Jfaq
A small component for FAQ management.

(Mac only) Blogo is by far one of the easiest and most complete desktop blogging application we’ve seen. Easily publish text, images, videos, slideshows and more.

New version of Blogo, 1.2.6. The new version brings two major new features to the app: support for Joomla, one of the most popular content management systems out there, and the addition of Google Translate to both the blog editor and Twitter client.

With a simple, intuitive interface and support for Wordpress, Blogger, Typepad, Typo, Drupal, Joomla, and Expression Engine, Blogo is the best way to maintain your blog and spread the word with Twitter, Ping.fm and other supported services.

KnowEm allows you to check for the use of your brand, product, personal name or username instantly across over 340 popular and emerging social media websites. Grab your name before someone else does.

Social networking sites and individual users have not received your name check has been received and may take a long time. KnowEm for you doing this. Three hundred of your username on the site has been received and has not received a single click you can learn

Screenr is an amazingly simple tool for recording screencasts and posting them to Twitter. It is notable not for all of the features it has, but for all of the features it doesn’t have.Instant screencasts for twitter.Now you can create screencasts for your followers as easily as you tweet. Just click the record button and you'll have your ready-to-tweet screencast in seconds.- Web-based recorder-nothing to download- Record on your Mac and PC- Plays everywhere on the web, even iPhones- It's completely FREE

Screenr is an amazingly simple tool for recording screencasts and posting them to Twitter. It is notable not for all of the features it has, but for all of the features it doesn’t have.

Instant screencasts for twitter.

Now you can create screencasts for your followers as easily as you tweet. Just click the record button and you'll have your ready-to-tweet screencast in seconds.

- Web-based recorder-nothing to download
- Record on your Mac and PC
- Plays everywhere on the web, even...

Blogi is great for blog style websites and small weight template Blogi will deliver fastest loading for your joomla site Blogi already tested with latest major browser.

Features:

• Tableless layout
• Fast
• Fixed width
• Joomla 1.5.x compatible
• Custom background styles
• Custom font size, font-family etc...
• tested with IE 6 , IE 7.0,Firefox 2,Opera 9.02