Nobody commented on your 'good' or 'clean' podcast but the swearing resulted in a tidal wave of comment.  When was the last time you switched on the TV news and had to listen to the news reader telling you everything that had not happened that day?

Censorship.  It is childish and naive to suggest there should never be any censorship.  Would you expect a podcast about how best to kill the greatest number of innocent public going about their legitimate business to be censored?  How about a podcast extolling the virtues of the sexual exploitation of minors?  Since you mentioned animals and harming them, seemingly in the name of a carnivorous lifestyle, how about a podcast about the best way to kill food animals without having to bother about pain reduction?

Noise.  I would be just as likely to switch off a podcast in which every other word was 'awesome' as one in which every other word was f***(ing).  Nothing you or I can do with Linux is awesome.  Black holes are awesome, as are huge storms, supernovae, solar coronal mass ejections, the size of the universe etc., but not Linux.  That's just noise, like unnecessary expletives.

Today's podcast was good and worth listening to.  Congratullations