I've used that button so many times to find things. I wish there was another directory that had the same unique feel but a bit more modernized. Wiby seems to be only one era or feel.
Downside of being a one man show is I only have so much attention to spend on tasks, so sometimes quality tuning gets a bit neglected.
I'm not sure what went wrong with StumbleUpon; it worked well from the user end of things.
I have a keyboard shortcut that opens moonjump.app/jump, which will redirect to a random site