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I just posted this to DesignerNews but thought maybe posting it here too would be a good idea:

I recently suggested implementing CMYK-profile support into gravit.io to make it possible to create print-ready documents with it. They like the idea but I have no idea how embedding/attaching color-profiles to PDFs actually works.

Here's the thread on their forum: https://discuss.designer.io/t/please-implement-cmyk-color-print-profiles-to-gravit/ if anyone is able to help (comments here on HN are also very welcome of course ^__^). Thanks!

EDIT: Mh, is there a way to make these links work? („help“ says no?)

It has been bugging me (especially post-Snowden) that we use the internet for everything, even if the person we interact with is in the next room.

I recently found Dukto to send files from one computer to another in the local network.

I was wondering if there is a (OS independent) chat application for LAN. It would be so cool to have all people in the same network in a bar/cafe/uni to communicate with another (yes, you'd need a block function (based on MAC-address?)).

Does something like this exist?