podcasts for dummies

i've recently started exploring the world of podcasts. i've had an ipod for about a year but have so far been scared to wade through lists of crappy homemade podcasts in the hope of stumbling across something worthwhile. but as my supply of "this american life" episodes starts to run dry (i've already listened to everything back through mid-2000) i've decided to gather my strength and begin to wade into podcasts.

the most logical place to start, i figured, was with the podcast directory in itunes, and specifically with adam curry's "podfinder" podcast. he bills himself as "the podfather" and highlights some of the interesting podcasts he's found in the last week. it's informative enough, but it sounds so commercial that i feel my ears begin to bleed after a few minutes.

he did point me towards my current favorite podcast, though: "fly with me." it's produced by a commercial airline pilot, and gives you a sneak peek as to what happens in the cockpit. pretty fascinating stuff. last week he aired the air traffic conversations between the control tower and the jet blue pilot who had to land with crooked nose gear.

i've also subscribed myself to NPR's "story of the day", but honestly some of their ideas about what is essential listening is just baffling to me. i skip a lot of these.

the "answer bitch" is a celebrity gossip columnist from e! online, and while her snarkiness can be somewhat amusing it really starts to grate on my nerves by the time the 15 minute podcast is over. i love celebrity gossip as much as the next person, but i wish she'd edit down her bitchiness a little. my time is precious.

i'm curious to know whether any of y'all have found any podcasts that are worthwhile. suggestions?