PUBLIC MARKS with tag socialsoftware

You don't need a separate bookmarking site, photo site, and RSS feed reader. And we don't know of any service that allows you to also save documents, PDFs, notes, and more. And don't get us started on the Research Assistant, Groups, and other advanced functions...

Thounds helps people capture their musical inspirations which can be recorded live with a computer microphone or by plugging in a real instrument. 
Finished tracks can be shared through blog pages, Facebook, Myspace, Virb and other popoluar networks.

Tupalo.com is a social yellow pages (SYP) community where people discover, rate and review the best local businesses around the corner or around the World.

Manage Share everything across various platforms, discuss, rate and monitor important activities on the web…

Compare which services are most popular between two countries, or overall across the globe:

With Moborazzi you can: * Instantly post photos to the Web for download to your pc * Instantly broadcast photos to the phones of friends and followers * Follow other users to receive their photos as they are posted * Exchange mobile-to-mobile comments with other users * Organize photos into groups using tags * Browse photos by interest and themes

an online tool that makes it easy for you to create, link together, preview, and share mockups of your website or application.

Messedupdreams.com, submit your messed up dreams, view user's messed up dreams\n Annotated link http://www.diigo.com/bookmark/http%3A%2F%2Fwww.messedupdreams.com

centralize many websites: twitter, facebook, mysoace, devinart, reddit, delicious ... Register today to create your very own e-card.

can write public/private notes - mobile access - from website or twitter.

Recordr is a way you record yourself live just with a microphone and a web camera, and share it with your friends. By using our bookmarklet, you can also comment with video/audio to a web page you are viewing.

Pipio is a social operating system that aims to give people the ability to share and communicate in real-time. You can search what other people are communicating about in real-time based on contextual, geographical, and chronological relevance. As an operating system, we allow full functionality of third party web apps within the Pipio ecosystem

Home Register What are you looking at? Cestu is a social marketplace dedicated to connecting people. We offer free front-page advertising for any website(s). Sign-up and post a link within minutes.

Amplicate collects similar opinions in one place

A Shared Encyclopedia of Typefaces Typedia is a resource to classify, categorize, and connect typefaces. “In a nutshell, Typedia is a community website to classify typefaces and educate people about them. Think of it like a mix between IMDb and Wikipedia, but just for type. Anyone can join, add, and edit pages for typefaces or for the people behind the type.”

Ubidesk is an online collaboration space where you can run team projects with document collaboration and task management. Ubidesk is offered as a SaaS(Software as a Service), and you can use it through your web browser anywhere, anytime. Try Ubidesk and have your team enjoy real time collaboration!

Hate your boss? Despise a co-worker? Can't stand when those damned popcorn shells get stuck in your teeth? Muttr.com, the site about absolutely nothing where everything that irks you comes to life. Groan, gripe, and complain your day away. Most importantly, Just Vent!

Allows you to design interactive UI mockups you can share with others.

Nice idea!

Google Sidewiki is a browser sidebar that lets you contribute and read information alongside any web page. Annotated link http://www.diigo.com/bookmark/http%3A%2F%2Fwww.google.com%2Fsidewiki%2Fintl%2Fen%2Flearnmore.html

Hunch asks you 10 questions or less, some about what you need or want and some about who you are. Like a human expert, Hunch chooses questions intelligently and adapts them depending on how you answer.

Find Web Conversations and discover interesting stuff example * Find web sites linking to another web site. * See the relationship between conversations of the Web. * Browse the Web by browsing its conversations. * Discover interesting stuff by browsing effortlessly between conversations. Follow Conversations emerging around your favorite web siteexample * Get noticed when people say something new about a web site. * Follow what people say about your blog, web page, etc. Join Conversationsexample * Join conversations by adding your comment to the conversation. Get in contact with new peopleexample * Find people with same interests and get in contact with them. * Extend your social network.