I've been working for a little while now on a simple cloud-based file sharing service which utilises various cloud technologies on the back-end to make it as easy and as fast as possible to download and upload files and media, and to share them over the internet. Because of the back-end, it can achieve upload speeds of around 650kb/s and download speeds of over 1.1mb/s, depending on usage, which is significantly higher than many popular file sharing services such as MediaFire.
Visit http://www.bubblenet.co.uk if you want to test it out for yourself.
Any and all feedback is highly appreciated! Please let me know if there is anything which you think could be done to improve the site's usability, functionality, stability or speed.