Audioboo it!

Audioboo is a website (and an application on iPhone OS, Symbian and Android compatible phones) which allows users to post and share sound files. Smartphone users can record and playback digital recordings of up to 5 minutes long which can then be posted on the Audioboo website - these recordings are called 'boos'.

Further information is available via Audioboo, or you can follow Audioboo on Twitter.