honestly, all of those types of free service annoy me and I've stopped using them. spam, account setups, capped upload / downloads all take way longer than I can afford. "free" is not free if it's wasting time. As the majority of my work is offsite this is what I use: Vimeo, Dropbox and an FTP
- Vimeo (pro) with a download link for previews. With a pro account you can set videos as private with passwords; quality is quite good. Plus the less computer-savvy clients can hit a play button easier than messing with links and asking me where the downloaded file went on their computer. Sad, but true.