Do you hate trying to remember how to format text in Wikipedia? Do you have a bunch of Word documents that you'd like to convert to use in Wikipedia (or another site that uses the same wiki engine - aka "MediaWiki")? This .NET/VSTO add-in for Microsoft Word will allow you to take a document authored in Word and upload it (with automatic format conversion) to Wikipedia, or any other site that uses the MediaWiki engine.
These details are provided for information only. No information here is legal advice and should not be used as such.