The Wild Arms comment was added by ATXAlchemy. It's his opinion, and not what was written in the blog post. He originally had the Japanese text, and his translation in quote tags with the WA quip outside of it. Since you can't double quote, I just copy/pasted the translation, and the formatting made it look like it was part of the blog post. I've edited the OP to make note of that.
Oh, and I just noticed that I got the game's subtitle wrong ... I'll PM a mod about that.
Here's two previous threads on the game:
http://www.neogaf.com/forum/showthread.php?t=752387
http://www.neogaf.com/forum/showthread.php?t=776810
All Vita games are released on PSN.