The Gettext C# Utilities GNU project, containing convenient classes, templates, scripts and tools for easily implementing gettext i18n support for C# and ASP NET applications, has been polished up and version 1.0 is ready for download.
I've written walkthroughs in the wiki pages detailing how to add gettext support for a simple console project, using a database as a resource storage instead of po files, and adding supoort to an ASP NET MVC application.
I'll try to add a few more examples and documentation in the following days if possible, but meanwhile all feedback is appreciated!