Comment by doix
This is going to be quite negative(sorry), but I don't really see the value here. Perhaps I don't really "get it", but I don't see how this helps you plan. It just lets you visualize the plan after you've created it.
I travel "full time" with my girlfriend, and she does most/all of the planning. The hard part isn't writing down what needs to be done, it's coming up with the plan in the first place.
First you pick a location, then you pick points of interest. Then you need to devise a route that makes sense that lets you see all those points and how you're going to get between them. Trains/buses/taxis, the timetable for those modes of transportation, the backup for when you're inevitably late, the "point of no return" where it's time to give up on that attraction.
For some places, reminders when tickets go on sale for the thing you want to do if it's extremely popular. Where it makes sense to do things as day trips and where it makes sense to just move to a more rural location/camp to see things. What to do with your luggage and how to move it from place to place.
Admittedly, I haven't signed up, I just looked at the free example and showed it to my girlfriend. She uses excel + google maps for visualizing the plan and we're not sure what this gives ontop of that. We're also always together in person, I could see how if you were far apart, perhaps the commenting and stuff could be useful?
Thanks for your feedback. Yeah I get that everyone has their workflow and it's okay to stick with them. For me, I used to have that Excel + Google Maps workflow too, but I feel like collaborating with person over the other side of the globe is such a pain in Excel, that's why I come up with this thing