Well, 7 is a bit odd when you think about it, and it was the first of its kind to make it to the upper crust; that sort of thing tends to cause a bit of a stir, at least initially.

It's a satire on the current state of game reviews.
(In the possible event that your question itself was some peculiar form of satire, well, hats off to you.)

Well... almost.

I'm going with 'arranged marriage cousin not related by blood'.
(Dear god, what did I just type?)

Have we done Into Sandy's City yet? No? Hold on, I'm on it!

Egad! Hakaba Kitaroh!

That is all.

「ドキドキドキ」
「ワクワクワク」（・Д・ ;）

Ah, sorry, I'd thought I'd made it clear in my phrasing:
Yes, that's a custom alteration; I went and made a Greasemonkey* script for it, which you can find here:
http://kuai.heliohost.org/cmr/Shadeja!.u…

• We have white space that blinds the eyes, check.