Hello! And welcome to Wikitravel.

I'm sorry you're a bit confused, I hope this helps explain things:

*Wikitravel is a site using wiki software to create collaborative travel guides

*Wikitravel Extra is a community site for sharing stories/blogs, photos, and discussions

*World66 is Wikitravel's 'sister site,' another wiki-based travel guide project

*"Crossroads" was the project name for what is now "Extra"

I hope this helps, and, again, sorry for the confusion!

Thanks, Admin Maj