I have been experimenting using Anchor.fm as a podcasting tool, much to my enjoyment I might add.
However in this generation of SnapChat like permanence Anchor.fm "anchorcasts"only last for 24 hours. Luckily they give you the option to archive and download your anchorcasts. Combining this with archive.org allows you to capture and share your recording at later dates like this one below.
Give it a listen, and check out Anchor.fm and Archive.org today.
Tech on the Side - Podcast ep. 1