Uploading.com is paying you if you share files which you upload to their servers. This is much better option than other file sharing services since Uploading.com pays you $10 for 1000 files downloads.
So if you are regular user of file share services you can use Uploading.com and make even money for sharing files. It is also possible to upload rapidshare files directly on uploading.com using remote upload manager.
You get paid once you have $30 on your account and you get paid via Paypal, Webmoney, Wire Transfer, ePassporte, Epese etc.