Thanks to iL's suggestion .... I think I just found the solution.
https://www.facebook.com/pages/Warcraft-2/108198202547978 <-- almost 30,000 people have "Liked" Warcraft 2 on facebook!!!
We need to contact BuRnT immediately.
1) Tell him to log into his server.war2.ru facebook page (or give me the password to the server.war2.ru facebook account)
2) Go to https://www.facebook.com/pages/Warcraft-2/108198202547978
3) click on " 29,025 people like this topic" and see every single person that liked it
4) start friend requesting all 30,000 of them under the server.war2.ru facebook account
even if only 1% get on the server... we got 300 new players who have already played the game before.
Agree.
5) to let BuRnT invite us to this group (yes, i have a facebook account also) and give us some privileges to admin it.
Then we could make some announcements as i understand and people will see that in their news.
6) to add button "login using facebook" to our forum. And also a facebook button "i like this" on forum. And also a block "our group in facebook" on server.war2.ru or forum.
But i'd prefer to make our stuff working before inviting newbies:
1. to upgrade bnet to lastest stable version and apply most planned features
2. to update combat to make it fully compatible with win7-8-10, with no palette, UAC or SS problems.
3. to release some kind of antihack + portforwarding software.
Then we will be 100% ready to invite new players and be sure they will not leave.