Show HN: Mindcast.com -- My Browser-Based Widget Engine MVP

Hey everyone! I am building a little browser-based widget engine that is inspired by Corning's "A Day Made of Glass" video. I was hoping to get some feedback on which of my interface decisions made sense and which do not, as this user interface goes a bit off of the beaten path for webapps.

Please note that this MVP is made to work with a mouse-based devices. Touch sort-of works, but I've got a bit of work to do before I'm ready to call this MVP-ready for touch devices

Here are some features that (hopefully) makes this widget engine interesting for you:

* You can drag the background to scroll the viewport, both vertically and horizontally.

* When in edit mode, you can double-click the background and enter a url to embed a web panel/iframe. (... as long as the target webpage doesn't block framing.)

* You can minimize/expand web panels, with automatic thumbnail generation by url2png's web service. (... there is processing delay of up to 15 seconds on the thumbnail generation.)

* You can set the page dimensions and upload custom backgrounds.

* There are some simple authoring widgets for edit mode that I started to work on: a wysiwyg editor (redactor), a grid editor (handsontable), a checklist builder, an image uploader

Thanks for checking this out! You do have to register to get into edit mode and be able to save your work. It's, of-course, free since I'm obviously in beta... If you have any questions, feel free to post them here. I'll respond when I can. (I do have a day-contract unrelated to this project, so I can't be here all the time.)

http://mindcast.com