The share revenue idea was every where, sites contain their user's content sometimes share revenues, include Revver. But these normally apply to informative texts and multimedia files.

Webmaster-Talk, become one of the few to let the poster in forums share a piece of gold. The idea is great, it increase contribution rate of the user and make users feel that the posts can be worth a while to be posted.
Here is how it works:

Ad Revenue is shared between the Administrators, the new Thread Starter and the last replier in a particular thread.

As a new thread starter, there is a 50% chance your AdSense Code will be displayed for each page view. The last replier in a particular thread will have a 25% chance that their AdSense Code will be displayed for each page view and the administrators have the final 25% chance.

This should encourage both new thread posting in addition to participation in other member's threads.

Editor Comment:

I wish there is a time where all the forums in the world got a share revenue API on their page, at least I posted over 5000 posts in the world and that should generated at least 5 million page views for those sites.

OpenID started by Six Apart Inc. tries to create a system where a person only need one ID to access every website. For each website there can be a different profile present, it will not mix up anyone's professional identity and casual identity. A excerpt show what is OpenID:

OpenID is an open, decentralized, free framework for user-centric digital identity.

OpenID starts with the concept that anyone can identify themselves on the Internet the same way websites do-with a URI (also called a URL or web address). Since URIs are at the very core of Web architecture, they provide a solid foundation for user-centric identity.

The first piece of the OpenID framework is authentication -- how you prove ownership of a URI. Today, websites require usernames and passwords to login, which means that many people use the same password everywhere. With OpenID Authentication (see specs), your username is your URI, and your password (or other credentials) stays safely stored on your OpenID Provider (which you can run yourself, or use a third-party identity provider).

To login to an OpenID-enabled website (even one you've never been to before), just type your OpenID URI. The website will then redirect you to your OpenID Provider to login using whatever credentials it requires. Once authenticated, your OpenID provider will send you back to the website with the necessary credentials to log you in. By using Strong Authentication where needed, the OpenID Framework can be used for all types of transactions, both extending the use of pure single-sign-on as well as the sensitivity of data shared.

Beyond Authentication, the OpenID framework provides the means for users to share other components of their digital identity. By utilizing the emerging OpenID Attribute Exchange specification (see specs), users are able to clearly control what pieces of information can be shared by their Identity Provider, such as their name, address, or phone number.

Today, OpenID has emerged as the de-facto user-centric identity framework allowing millions of people to interact online. With programs such as the I Want My OpenID Bounty, developers of Open Source projects are rapidly adding support for OpenID in order to enable their communities.

A few php application support OpenID, include wordpress with a plugin and the phpbb from phpbb.cc.

These classes could be helpful with PHP developers interested in OpenID:

• NetMesh InfoGrid LID PHP
• JanRain OpenID
• http://taral.livejournal.com/147710.html Server only; conforms to version 1.1.
• Simple OpenID PHP Class - Small class for consumer. Requires CURL.

OpenID is not the only one of the project want "1 user to many sites" idea, but among other projects with that same goal:Lid, iNames and Yadis.
Editor Comment:

I would LOVE all websites start to use OpenID, I'm sick of going around remembering 20 different passwords and user name.