... I'm asking the following question : is there any rescue plan for 2020 ? i'm talking about a concrete real pragmatic and feasable plan, not the usual excuse of : "we were trying to do our best, but as the price has dropped we have no ressources to hire people and thus continue the devloppment and we can not even do any basic marketing on social media as we work on this project on part-time, and overall it's very hard to reach new people in the countries where VPNs have the most potential..." all these excuses are  justifications for a failure ! instead, is there any serious attempt to try to avoid a comming agony, to revive an interest on the coin (dVPN) ? ...  let's see if there will be a brave answering ! *p.s: please, don't play again that old song of "I don't have time to answer those haters, trolls & Cie ".

Hi!

I am one of the exit node operators on Lethean privacy network.
Following ere the exit nodes of Lethernet:

Lethernet NL adblocking proxy in Amsterdam
Lethernet FR adblocking proxy in Paris
Lethernet DE adblocking proxy in Munich
Lethernet US adblocking proxy in Las Vegas
Lethernet CA proxy in Montreal (adblocking coming soon)

Features:
Encrypted communication between your browser and exit node provided by haproxy SSL connection. See https://www.haproxy.com/solutions/security/
Web browsing proxy working with Chrome and Opera using Lethean browser extension for chrome
DNS over TLS encrypted connection to nameservers, see https://en.wikipedia.org/wiki/DNS_over_TLS
Malware protection by using Quad 9 nameservers, see https://quad9.com/
Local DNS cache on exit nodes for faster browsing experience, see https://en.wikipedia.org/wiki/Dnsmasq
Blocking of advertisement and trackers (coming soon in Montreal, available on all other nodes) to provide excellent privacy
High speed internet connection (all servers are at least connected with 100 Mbit/s download and upload)
Anonymous payments using Lethean cryptocurrency
No user registration
Very low prices, currently 0.01 LTHN / minute for proxy connection
Only pay when you use (minimum payment period on Lethernet is 1 hour), no subscription requirements

Check out available Lethean exit nodes at:
https://nodes.lethean.io/
Serch for Lethernet to find the Lethernet nodes
There are also other providers there.
Anybody can be a provider!

Stay safe online!

Some nodes are not working because of different reasons, mostly because Linux skills are required with this beta version and some people tries it anyway without knowing how Linux works. Also the guides how to setup the nodes needs a bit of improvement. I have written my own guide as text file which is available in Lethean discord message board. But we have a node rating system so if you choose exit nodes with high rating your chances to get a working node is higher. You can try the Lethernet nodes. I am the operator the Lethernet nodes and tries my very best to keep them working. At the moment there is only web browsing proxy mode. VPN will come later. According to roadmap 2019 Q1.

When the payment is done you have to wait around one minute for the payment to arrive to the node. You can see this in wallet when onlime timer starts to count you have got a connection. Then you must have Lethean Browser Extension installed in the browser. Currently Chrome is supported and Firefox version is coming soon. You press connect in the browser extension. Now you can confirm by visiting checkmyip.com that your location have changed.

As an experiment I have added DNS based adblocking in one of my nodes (in Amsterdam). I probably will add it in other nodes too but not all of them. It works quite good even if it not remove all ads to 100%. As example some ads are served from same address as the content (like Youtube video ads) but it  remove most of the ads. I have other nodes without this adblock so you can choose if you want it or not by selecting the node that you like most. And you can also try other node providers. I have seen a few working nodes on locations that I not provide yet. Go by the rating.

Interesting project. On what exchange is planned to get listed? Any plan to do masternodes for this coin? What equipment is needed to mine it?

need to wait for the launch.
as far as I know, you need to have intense coin, and you can mine some with your gpu to get vpn.