Q:

NHibernate open source POC

Are there any open source projects that use NHibernate and which serve as a proof of concept for NHibernate. I'm looking for concrete proof of NHibernate's ability to meet enterprise standards in terms of performance and scalability mainly. Especially interesting would be use of batching.
I'm not sure how synched NHibernate and Hibernate are in terms of feature set but if there exists a project using Hibernate which uses features that NHibernate supports then that would be sufficient.
Edit: eBay doesn't use NHibernate but they do use their own sharding which Hibernate supports so I guess the podcast is more of a validation that sharding is a good practice rather than a direct attribution to (N)Hibernate.
http://www.se-radio.net/podcast/2008-09/episode-109-ebay039s-architecture-principles-randy-shoup

A:

There are several CMS projects that use NHibernate:

http://www.cuyahoga-project.org/
http://n2cms.com/

Also definately worth checking out the success stories section on NHForge

http://nhibernate.info/success-stories.html

Several blogs that I read that talk about NHibernate's features a lot are:

The NHibernate FAQ 
http://ayende.com/Blog/

