ThinkJot

ThinkJot as a Mono 1.2+/ASP.NET 2.0 blog software.  It supports:
- Multiple Blogs - Multiple blogs can be hosted under a single application. No Hacks. Plain and neat.
- Asp.Net Membership Provider - Authentication and authorization is based on the standard Asp.Net Membership APIs.
- Post Specific Templates - Some pages need a layout different from that of a blog-post page. In ThinkJot you can link a blog-entry or article to a template other than "default.aspx".
- XHTML - All controls render full XHTML compliant output. Full control with CSS possible. The ThinkJot site is an example of that.
- Full Open Source - Every sub-component used in ThinkJot is Open Source.
- HTML Editing - TinyMCE is the best browser based HTML editor out there.
'Overridable' Controls - For each blog, the important controls could be replaced with custom versions, for more control over the layout.

Go to http://www.process64.com/thinkjot/

See also these related projects.