Do you remember Megaupload file sharing website, which was closed by US law. The founder of Megaupload is started a new file sharing website, where you can get 50GB of globally accessible, high-performance, secure cloud drive.
It also offers paid services, where you can get more space and more bandwidth.
So if you were a megaupload fan, you can share files again with a change in the domain name.
Here is something from Copyright section
MEGA respects the copyrights of others and requires that users of the MEGA cloud service comply with the laws of copyright. You are strictly prohibited from using the MEGA cloud service to infringe copyrights. You may not upload, download, store, share, display, stream, distribute, e-mail, link to, transmit or otherwise make available any files, data, or content that infringes any copyright or other proprietary rights of any person or entity.
also this is what they written when I logged in for the first time
Your 2048-bit RSA public / private key pair is now being created.
To strengthen the key, we have collected entropy from your mouse movements and keystroke timings.
[Thank you Cheku]