Sygic Travel Maps - Itinerary planner for independent travelers
Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
TRAVO - Instantly create end-to-end trips around your events.
Anchor CMS - Free and lightweight blogging system
Tripsy - Planning your trip has gotten much easier.
Textpattern - Textpattern is an elegant content management system that is free, open source software.