Bell Sympatico admits to throttling p2p

During peak hours.

Pirate Bay sees future without bitTorrent

They're working on some protocol which will be backwards compatible, and the bigger sites have agreed to. Next year for rollout.

Comcast making bitTorrent seeding impossible; Cogeco, Rogers doing something similar

A few seconds after you connect to someone in the swarm the Sandvine application sends a peer reset message (RST flag) and the upload immediately stops. Most vulnerable are users in a relatively small swarm where you only have a couple of peers you can upload the file to. Only seeding seems to be prevented...

But without seeding, I think trackers tag your crap ratio somehow and you get hit in some fashion; just get booted for the private ones, I guess. Cable provider Cogeco and Rogers are doing something similar on a smaller scale.
More ways to get around traffic shaping in general here.

BitTorrent roundup

This is lifehacker's collection of its bitTorrent tips articles, including some already posted here.
Here is torrentfreak's roundup.

BitLet -- online bitTorrent; no client download

If you're at a computer that doesn't have a client installed. Has a code generator so that you can offer a torrent download from your site to those without a client on their computer.

New BitTorrent sites

With short descriptions.