Hi!
Thanks for the questions.
Regarding the @lolzbot's LOLZ holdings. That is the mining and farming pool. We may have over minted at the beginning, but we are not/will not sell LOLZ from the pool. We have been considering burning a big chunk of it so that it doesn't stick out. Most importantly, @lolzbot's holdings are not factored in on any of the dividend calculations.
As you note, we have a Scotbot for the LOLZ token and the FUN tokens, and people can earn FUN and LOLZ when they use our "fun" tags (both tokens use the same tags with the exceptions that LOLZ has #comedy, and FUN has #play2earn. The two are sister tokens and part of The LOLZ Project.
The @lolzbot joke bot is our own homebrewed tipping bot, originally based on the #pizza public code.
Our voting, farming, and dividend scripts are homebrewed as well.
Let me know if you have any other questions, and keep on laughing! !lolz