I use a variety of software for recording, editing, and producing podcasts. Just like many real world disciplines where you have a different tool for a different type of job, so it goes for podcasting. Here's my list of software I use for podcasting.
While Call Recorder works great at getting both sides of the conversation into separate, editable tracks it isn't immediately obvious how you can control the audio level of your guest's conversation so that your recording isn't too loud or too quiet.
Snapchat recently added the ability to share your location within the app with your friends/followers
Don't rely on Facebook as your sole online presence. Not everyone has or wants to have a Facebook account.
