Since I have basically live through this before, it's no real hardship for me. But just because something ends, doesn't mean we don't have to like it anymore.
Even when Guyver is over, I will still love talking about it, and introducing people to it. And likely still doing artwork and/or fanfiction of it.
...But I have a lot of other friends, interests and hobbies to keep me busy as well. It doesn't take much for me to pop by the site at least once a day to see if there is any new posts and too try and be helpful in whatever way I can. It's one of the reasons why I have been an Admin on this site since theguyver.net was changed to Japan-Legend. I still gave a shit even when there wasn't new content. And I will continue to.
Hell, it's practically a requirement with the rate that Guyver gets released.