Besides, even though Blockland might get a lot of players, they will probably be little 7-13 year olds that'll ruin the game, and then we'll end up with tons of drama topics, everybody that loved the game will leave, mass hysteria.
Then so be it. I'm pretty sure Badspot doesn't care about if you stick around or not. If you really think Blockland would suddely appeal to a
completely different userbase, and you for some unknown reason can't cope with that userbase, you should probably leave.
Personally, I fail to see how more people would be a bad thing. How exactly are 7-13 year olds supposed to "ruin" the game? By building badly? Or by hosting stuffty TDM's and family RP's? Oh wait, we already have that. And I do not believe that a 7 year old could create more drama than the average pubescent Blockland user today. That's not humanly possible. If anything, the new userbase would dilute the current one. Which would be a good thing, since the amount of drama would go down.
Now let's look at the positive stuff: more users = more add-on makers, more scripters, more awesome builders and more people to play with on any given server.
Honestly, I would like if the game became really popular, so that all the critics would ragequit.