>>1873
>Skype
Originally made by ebay, then purchased by Microsoft, just what do you expect?
>BitTorrent
Probably no, it was just made at a time when people generally weren't aware of the surveillance of all these alphabet soup agencies.
>XMPP
Based on everyone is pushing for the clearly glownigger honeypot matrix, this is probably not one either.
>if you publish an 'web document' in the IPFS network, it should be stored across multiple nodes (not your pc), so by the time it will be retreived, your 'ip' will be offline, gone.
That's simply not true. Other nodes won't mirror it unless someone requests that content, so if you upload something to IPFS and send the hash to someone else, they can likely figure out your IP address (or at least narrow it down to a couple of possible IP addresses). And other nodes will only store the content if someone pin it there, otherwise it just ends up in a cache and if no one requests that for some time, it gets removed. So TL;DR if you just upload something to IPFS and shut your daemon down, it will likely disappear from the network in a few days, because no one is gonna store infinite amount of useless data for free.