People I think you can stop with posting your complaints now.
1. People who are getting disconnected: Everyone is getting disconnected and I'm pretty sure they are trying their very best to fix these problems as fast as possible. So just be patience untill the server is stable.
2. People who are not getting an activation E-mail: Just try another E-mail and check your spam folder because I'm pretty sure it works for most people.
3. People who have problems with launcher: Search threads on the forum to fix your problems because that is the way I fixed it. (disable firewall/ virus protector > adding them to exeptions, remove the game completely and redownload/reinstall the game, open the launcher in admin mode, ...)
I'm pretty sure the server is getting a DDoS attack, that is the reason why it is unstable. Making complaint threads wont help it getting fixed faster. So just relax and do something else in the meantime.
Greetings