A while back I blogged about a really cool Web 2.0 application called MindMeister.

MindMeister is an application that allows you to create Mind Maps online. Now, I love Mind Maps and I Mind Map everything I can. They are such a cool way to logically plan everything from a complex project, to what to buy people for Christmas. I have over 1,000 Mind Maps that I have created in my personal storage that date back to 1999.

Now, I use Mind Manager as my application of choice. I use this both on Windows and on my Mac.

Here is a bit of blurb about MindMeister.

MindMeister brings the concept of mind mapping to the web, using its facilities for real-time collaboration to allow truly global brainstorming sessions.

Users can create, manage and share mind maps online and access them anytime, from anywhere. In brainstorming mode, fellow MindMeisters from around the world (or just in different rooms) can simultaneously work on the same mind map – and see each other’s changes as they happen. Using integrated Skype calls, they can throw around new ideas and put them down on “paper” at the same time.

So, MindMeister have now updated their little GeistesBlitz widget to run as a Yahoo Widget, iGoogle Gadget or as an iPhone Gadget.

Now i know a Mind Map is not the true implantation of the GTD methodology, but it is a great way to collect your tasks in a easy to use graphical manner. Nozbe have implemented their app with an iPhone web front end and called it iNozbe.

I have checked it out myself and played with it. It gives you a nice little interface where you can very quickly enter information which is saved to the Mind Map of your choice. I have left it open on my iPhone as a separate window, and this seems to get around having to authenticate everytime.

Be sure to give this a go as it is a great free way to collect tasks on your iPhone.