Insert Code for Windows Live Writer will format a snippet of text in a number of programming languages such as C#, HTML, MSH, JavaScript, Visual Basic and TSQL.

Allows you to insert a Live Spaces Emoticon into your blog entry

Format and apply syntax highlighting to source code snippets before inserting into your Windows Live Writer posts.

Allows you to add up to three files to be uploaded with your blog entry.

Automatically generates a TinyURL and sends a Tweet about your blog post after you publish it from Writer.

Easily transfer syntax highlighted source code from Visual Studio to elegant HTML in Windows Live Writer.

This will paste rich content from the clipboard into WLW. When you paste into WLW, ever notice that all formatting is stripped into plain text? Ever want to copy/paste from MS Word, MS Excel, websites, etc? This tool is what you need.

Insert a translation using Google Translator

Inserts events into a blog post. Enter your own events, or search for them on Eventful.com. Several formatting options are available and the post contains hCalendar microformatting.

The Text Template plugin lets you save commonly used "snips" of HTML. From phrases you use, to moods, links, terms and more. Apply Categories to your templates to allow for easy sorting and filtering. You can even give them their own icon...

Embed a customized table in your Blog post

Lets you put the embed code into a blog entry for a file or folder from your public SkyDrive account.

Insert a file attachment into your blog entry. The plugin supports specifying the link caption as well as a link prefix. A perfect alternative to having to manually upload an attachment that you want to include with a post. (Tested with WordPress)

The plugin allows you to insert Flash object into blog post.

Lets you insert an article from an RSS feed.

Annoyed at how WLW doesn't include word counting? This plugin is an integrated way of checking how many words, characters, and paragraphs the selected text has. Very easy to use and a must-have feature!

Allows you to highlight some text and turn it into a Wikipedia link

You can now insert Social bookmarks from tonnes of sites including Social, Expression, MSDN, Technet, Digg, Dotnetkicks,

http://www.dotnetscraps.com/dotnetscraps/post/Social-Bookmarking-Plugin-for-Windows-Live-Writer.aspx

A plugin that allows you to save templates, snippets or scripts
and reuse them in future posts.

The Insert Symbol plugin allows users to insert em-dashes, en-dashes, fraction marks, curly quotes, and more into your blog posts.

For updates see http://brian.vallelunga.com/code/livewriter/