These are my links for 21 dic 2011 through 23 dic 2011:

• XWiki – Open Source Wiki and Content-Oriented Application Platform (Main.WebHome) – XWiki.org – The XWiki project offers both a generic platform for developing collaborative applications using the wiki paradigm and products developed on top of it. All XWiki software is developed in Java and under the LGPL open source license.
  It's also a second generation wiki offering the ability to install and develop small applications inside wiki pages.
  Export wiki pages to PDF, ODT, RTF, XML or HTML. Easily turn Office documents (MS Office, Open Office, PDF, etc) into wiki pages.
  Use XWiki's RESTful and XML/RPC remote APIs to easily integrate XWiki with your application.
  Documents are stored in a relational database. Use your favorite database.
  Create applications by grouping several pages together. Import and export Applications to/from your wiki.
  various authentication mechanisms suported by XWiki (Form, Basic, LDAP, Custom, etc).
  Install/update/remove extensions in/from the wiki
  Allows creating XWiki macros through wiki pages
• OpenSource-IT.com – Finding the open source solutions ready for the enterprise
• Ring of Saturn Internetworking – These documents and tools were created by me while I worked at Verio as well as all the time since then. As such, there are still some references to "customers" and maybe even some procedures we used while I worked there. Since the content is just fine, just a bit weird to read, I haven't updated these and am focusing more on adding new content rather than fixing these "bugs".