Well, I can't say that this is bad
But 3rd Party Blockland Add-Ons should be made INGAME
Seriously,
1) Brick Creator --> Made In Game (By Brian Smith)
2) Clan Manager --> Can be made in Game
3) Add-On Package --> Hard, but Can be done in game.
Nothing you said here can't not be done ingame
It might lag a bit
But pretty much most of the things can be done ingame
The thing about Afterblock
IT ACTUALLY HAS THINGS THAT CAN'T BE DONE INGAME