Have you considered hosting it on Github (or similar site like Bitbucket or Google code)? In addition to the version control and collaborative features, these services also make it easy to browse the source code (without needing to download and unpack a zip file).

A random example.


In reply to Re^3: RFC: Net::XMPP::Client::GTalk by Arunbear
in thread RFC: Net::XMPP::Client::GTalk by tmharish

Title:
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and:  <code> code here </code>
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