BTW, you haven't answered my PM yet. What do we do with the n00b articles? We can't just delete them. But my solution is this: you must have a registered account to edit anything. This prevents random anonymous n00bs from creating useless articles, such as "my deck 1 shortswrd 17 erthpillrs 6 garboid 6 shreikr sry i wrote this quikly".
Yeah, sorry about that. I actually wrote that reply (a long one) and sent it. Or thought I did. I just checked my sent mail and you are right, I haven't replied to you, so I failed in that sending somehow.
I'll just reply here because there's nothing secret about it.
There's not much we can do about "n00b" articles. I think deleting them would be a bad idea because everyone has the right to post to wiki and it's not always ours to decide what post is good and what is garbage. Of course if it's as bad as in your example there, then Super Editors can just remove it.
Also we have this star rating system which means that people can rate articles from 1-5. This way all the semi-"n00B" articles will get a bad score and people can just ignore them.
And to answer to your other question, yes, you can lock posts. Basically you can do anything you can do in a regular wiki and much much more.