Yeah, it's sad to see - I'm also tracking the progress of FHU, but the game just doesn't really have anything for me anymore. I'm not as social as I used to be so a chat room type game doesn't do anything for me.
I'd love if the game had any kind of an objective - other IT games at least have item finding and hunting (Last Moon even have a few quests, currency and NPC shops, but that has also become a dying game)
In comparison to other IT games, or most free online games, FH lacks in content. Still, I'll be curious to see if either game (FH and FHU) make progress to keep up with the demand other online games have created. It's would be tough to update to that extent, but even just the introduction of some official lore into the game would be really interesting.