Social networks are a relatively un-tapped source for music. Sites like myspace and bebo have massive amounts of streaming music at their disposal but do little more than encourage struggling musicians to create profiles and add as many friends as possible.

Qbox has found a way to utilize this massive collection of music.

Our player essentially works like a remote control that lets you take control of all the social network music available for streaming.

There is also a desktop application that I unfortunately couldn’t test (I’m on a mac and currently it’s windows only) but this video outlines some of the features of the software.

In recent times it’s rare to come across a social networking website with a genuine unique selling point so when I discovered redkaroke i was understandably refreshed.

RedKaroke lets its users sing, record and share karoke songs. It has a surprisingly large collection of music for users to sing along to and each has the lyrics that flash up on screen as your singing.

I signed up with the intent of recording a song and embedding it here but after numerous failed attempts (nothing at all was wrong with the system, just my singing) I decided to embed a song from one of the sites top users.

This embed is just an audio track but users also have the option of recording a video to go along with their singing.

The two co-founders (and brothers) Miguel and Richard Ferreira had the original idea. They both have years of experience in the Spanish internet industry, having worked for Yahoo! Spain, Terra.es, and Ya.com. They saw the increasing popularity of music shows, and worked through the technical difficulties, ultimately coming up with the Spanish site, RedKaraoke.es which proved to be very successful. This is the international version which launched recently.

I’d love to see some indiestartups.com readers trying to do some karoke. If you feel brave post links to your attempts in the comments.

Have you ever wanted to share an article with someone but give emphasis on a certain sentence or paragraph? AwesomeHighligher is a newly launched service that lets you do just that.

Along with just entering the URL you want to highlight you also have the option of installing the awesome highlighter firefox extension. If you register for an account all of your highlighted pages are stored in your account for future reference.

I made a very short demo of the system.

After talking to the sites founders I got some insight into where the idea for the website came from.

We were working in a shipping yard and there was an accident. A box of
bricks fell, nearly crushing us…but a highlighter swooped in to save us.
From that day forward, we swore to promote the idea of highlighting and
sharing text to the world.

Pretty crazy.

It’s a really simple idea that’s been executed really well. It’s definitely a service I will be using often.

Twitter has a wonderfully loyal and dedicated userbase so when twitter inevitability goes down people get rather annoyed. It’s also no secret that twitter has been having some recent scaling issues so twitter has been going down noticeably often. So often in fact that it prompted someone to make a handy “is twitter down?” website.

When twitter goes down, twitabit steps up. It lets you que up tweets that will then be submitted the second twitter comes back online.

I’m haven’t tested this out yet (twitter is currently up!) but it looks like it’s a handy little app for twitter addicts. Stick it in your bookmarks then next time twitter goes down you’re covered.

Rifflet is an interesting project that lets musicians share unfinished parts of songs in the hope that other musicians can collaborate and combine musical ideas to form new ones.

Rifflet was produced for $0, in roughly two weeks, from idea to launch. It’s a great example of a solid idea executed very well for very little cash.

I heard from the sites founders, Jon and Kelly. They we’re more than helpful with helping me source this post.

It’s amazing how fast the Riffflet community is growing, and every day we hear from people about how much they love the site. We just had one member produce the first song built out of pieces on the site, so we’ve actually help something get created, which is really exciting.

I love little startups like this. They noticed a gap and they produced something quality for very little money to fill it. If more people were doing this the Internet would be a much better place.

There is already some good stuff going on over there. If you’re a musician check them out.