uSend.io - Ultra-Simple File Sharing

uSend.io is a very simple way to send files up to 100MB. No signup and an ultra-easy interface.

And if you need to send large files. VIPeers allows you to upload files up to 5GB in size and then share it in a variety of ways (direct link, bit torrent). If you want an account to the invite-only service, use lifehacker20 when signing up (before Monday). [via]