I was going through the "News and Information" threads on Skyblock forums and came across this:

In this screenshot it says we have Spleef. We don't have this anymore and I don't think we ever did?
Link to this thread: http://www.skyblock.net/threads/skyblock-directory-servers-sites-staff.1640/

In this thread, it is also said that these people were former Staff:

I know this thread on Skyblock forums is old, but it is interesting to see who and what we had a long time ago on Mineverse and Skyblock.

 

Shame, I happen to like spleef very much. The thought of burning someone alive by breaking the block under them makes me feel trolly.

 

Well I think we should add it again.

 

Those people are common knowledge :P

 

Mineverse.org? 0-0

 

I never knew any of this stuff cause I joined Mineverse in January.

 

I've been here since the first few months, yet never remember this. Seems a bit odd.