Alright, I'll bite. What's a reasonable price for Reddit? Aren't most of their users bots?
Doesn't matter. Subreddits create vast islands of value. A single sub overrun with bots is quarantined effectively.
That is why Reddit is one of my favourite social sites. It is algorithmic but if you go to r/assholedesign you get asshole design. (and an anal mod who keeps it like that) Etc.
Value $44bn ;)