<p>Does anyone know of a .NET library that will process HTML e-mails and can be used to trim out the reply-chain?  It needs to be able to accept HTML -or- text mails and then trim out everything but the actual response, removing the trail of messages that are not original content.  I don't expect it to be able to handle responseswhen they're interleaved into the previous mail ("responses in-line") - that case can fail.</p>

<p>We have a home-built one based on SgmlReader and a series of XSL transforms, but it requires constant maintenance to deal with new e-mail clients.  I'd like to find one I can buy... :)</p>

<p>Thanks,
Steve</p>

Not an expert here, but "littering" your xaml with x:Uids is not worse than "littering" your Windows Forms code with all the string table nonsense you have to do for localizing them.
As far as I understand, WPF apps still support "all the Framework CLR resources including string tables, images, and so forth." which means you can have localized resources.
Of course, it would be much simpler if you created a markup extension that handled much of this nonsense for you.
You can find an example of someone doing this here.
And there was another, similar solution at
```
http://blog.taggersoft.com/2008/07/wpf-application-localization-pattern_29.html
```
, but that link no longer works.