Edit:Look what I found!
http://en.wikipedia.org/wiki/Wikipedia:IAR
That page, and more specifically
this page seem to indicate that Gordon's behavior isn't really warranted.
Mindlessly following the rules isn't what makes Wikipedia better, adding factual information is. The features of Blockland and the related information that should be displayed on the article needn't be backed up by third party sources. If it is accurate and unbiased, by consensus, then the article doesn't need to be deleted.
I agree the page does need more information and some reformatting, but deleting it doesn't solve anything.