With the increasing popularity of P2P, creative juices of people have started flowing. Now individuals are competing in terms of who can write the smallest P2P client.

TinyP2P is a functional peer-to-peer file sharing application, written in fifteen lines of code, in the Python programming language. Ed Felten has written TinyP2P to illustrate the difficulty of regulating peer-to-peer applications.

To counter that Matthew Skala a diehard Perl hacker in his own words, created a client is just 9-lines of perl code. Check out his MoleSter

Another one out there is uP2P which is short concise (6 lines, 436 characters).

What is next?