I've been enjoying the shit out of some podfics lately. It's my new favorite thing while driving, pulling weeds, cleaning the house, or eating lunch. There is something so amazing about having fanfic with you everywhere, even when there is no internet or no hands available to hold a book. The downside of podfics is the feedback part. I listen when I'm away from the computer, and when I get back I don't often remember to go find the author/reader and feedback. Which is lousy on my part, so I'll have to do better. The other downside is that with NC-17 slash Podfics (and voice memos, and wordpad notes) on my iPhone, I get twitchy as a grasshopper in a hen house when anyone picks up my phone. You've got to keep a close eye on what people browse into!
A lot of these links come from the Audiofic Archive. Almost all of the links to that archive are for the Audiobook format (.m4b) because that's what I prefer. I like the way my iPod will bookmark my spot in the story, and link chapters together. For a huge series like Illogical that's important. However, all the fics on that archive also come in MP3 format. To find them click on the author, reader, fandom or pairing tag and search until you find what you want. All of the podfic posts I've linked below contain links to the fic. You can find more communities that post or host podfics here at my pinboard.
Here are some that I've really enjoyed.
( ST:XI )
( J2 )
( SGA - Slash and Gen )
Miscellaneous Fandoms (one story each):
( American Idol )
( Mythbusters )
( Sherlock Holmes )
ETA: Recently a Podfic lovememe took place, but I just found it, so I'm linking it anyway.