I noticed that there are arrows available that have a label attached, but I was unable to connect those arrows to other objects. It would be great if you could double click an arrow that is connected to two objects and type in a label that would show up in the middle of the arrow. Similar to what is available but have it still connect (link) the objects together.

It would be nice if there was a possibility to create clickable URL text

It would be really useful to be able to link wireframes on buttons or other objects within them, so you can click through their workflow

More export features required: Word, excel, adobe etc

Tried to create diagrams with Russian text and failed. Please, add Unicode support for people from various countries!

It would be nice to have the application save automatically after periods of inactivity so one could leave the window without cleanly exiting the app.

I have used other online drawing services such as dabbleboard and I can close my window without having to "clean exit" the app.

Also there is ABSOLUTELY NO NEED to have the OK button dialog each time one saves and additionally having the notification at the lower right corner. Please just leave the second one

This tool seems perfect for being used on an iPad. I'd really like to have it. Please bring this to the AppStore!

Good future goals : more exports formats, send directly display link about a diagram to a mail address (for a customer which have not cacoo account but could see diagram result), possible integration with project management solutions to link task with diagrams

That would be very interesting in order to customize the curves of arrows simply and with infinite continuous possibilities.

Most commonly used features should have their keyboard shortcuts like:
L - Draw line
T - New text
Tab - show/hide stencils and inspector

Moving objects with Ctrl key should clone it instead of regular object move

I'd love to see this integrated with my other favorite collaboration tool - Google Wave. A Cacoo diagram gadget would be great!

Request: Export diagram in a DATA (not IMAGE) format that retains the graph information. E.g. Visio, Dia, Graphviz, VCG, Dot, HTK, even a Cacoo-specific XML or other format would be useful.

It is especially important to have these formats in order for users to have ownership over their data, but also for portability and offline use.

New feature: When anyone working in a project updates a diagram automatically send a message to all the sharers to inform that a change has ben made. It will be nice and will improve our work in group. Thank you very much

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I use Opera 10.10

It would be really great if, while shift-selecting many objects, the selection did not disappear when you click on an empty space. There is a much higher chance that clicking on empty space is unintentional when shift-selecting, so it doesn't really make sense to deselect. Cause then you have to start all over again.

The page got stuck saving. After I finally closed out of the window, I re-opened Cacoo and found that it had lost all of my changes. This is completely unacceptable if you expect people to take this tool seriously.

It would be nice to have the ability to resize the centre line of the class diagram (UML) that separates methods from data members