I am looking for a website (similar to SoundCloud) where I can host podcasts, so I need lots of free space. Anybody knows anything good? I have been using SoundCloud so far, but apparently I'm out of free space. (My website is a WordPress site; any suggestions on how to host podcasts in WordPress are welcome.)
Mixcloud—similar idea, more space.
Maybe some juice can be extracted from the Internet Archive. The interface and methods to deal with it are a bit pre-2k, but may be worth a try.
I did this plugin, Audio Tube, to use YouTube as an audio player, but it needs an urgent upgrade. I'm planning to rewrite it completely using standard YT API methods.
It is also possible to reproduce audio files from Dropbox, but you need to program a player or find one.