Can you stop saying about that we will make less profits etc etc, I have already said we are not fantasised around money, of course like I said silks will be available as an option, as users choice to keep the server going as so far we have rented a VERY nice spec'd server and users have enjoyed gameplay.
The lag in game is related to the amount of threads I believe, it has been improved to some extent, crashing is almost non-existant now... I have not crashed ONCE today. What you may mistake as crash, is server being shut offline or restarted due to update or something along those lines.
To the 'Client' Copyright.
If you have used the launcher you will realise it is not Joymax's Client, it is our own self coded loader, it just redirects ip, checks server status, and initiates Joymax's Client. So all of what you said does not apply since it is not theirs, the only issue I could guess is the render, but then you could say it is public artwork that has been changed slightly.