New answers tagged webapp-rec
Try out FluidUI.com if you need to wireframe for mobile or wearables in particular (it also has libraries for desktop - both high and low fidelity). Eileen
Awwapp.com is a multi-user simple web whiteboard shared via url.
Using http://SendToMyCloud.com, you can create an upload page for your Dropbox account, that allows users to upload directly to your Dropbox account without having an account, themselves. FWIW, this also works with Google Drive accounts, not just Dropbox.
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