It's been (according to the first post on this thread) 10 days since Lemon went down. The site says 'Will be right back soon...' If it wasn't coming back they wouldn't write that right?
Other rumours are that Kim is moving to new servers. Like I mentioned on my previous first post on this thread, these things take time, there's no need to panic and create a new forum until you know more details imo.
I love Lemon 64 as much as the next C64 fan but I think you are overeacting to the situation and need to just sit tight and be patient.