Getting organized is all the rage lately, what with an endless sea of GTD apps, todo Dashboard widgets and Growl alarm systems. There is certainly something to be said about making a list and checking it twice - especially when your list offers Google Maps in a mouseover popup window, a Dashboard widget, individual alarms, syncing across Macs, iPod exporting and much, much more.
Listz is just such an app, and it is absolutely slammed with features. It even offers backup burning to disc, tabbed lists, extensive styling options, drag and drop support, categorizing list items, and support for printing lists if you aren't bringing your little white or black (or green, or red...) sidekick. But all this functionality comes at a price that is likely to appeal only to the power list'ers in the crowd: Listz sells for $39.95. It isn't the cheapest organization app I've ever seen, but it very well might be one of - if not the - most functional, especially with those slick rich media mouse-over popups.
The only way to tell for sure, of course, is to download a demo for yourself and try it out.