Well, first off, the only thing I complained about was how Websnap just thrown some words — “for a myriad of different reasons” — without even explaining them. I’m sorry, but, they just don’t make any sense, and the way the were said wasn’t so good. It’s either to explain what them, or not to comment!

Of course, I do agree with you guys that print work should be done inside InDesign — or even, Illustrator — or why do you think Adobe has created such a software(s)?
And also so just you know, I do use InDesign — here’s an example of a set up of one of my documents: http://img217.imageshack.us/img217/3766/indesign.jpg — in my print work.

But though, that of course doesn’t mean we can’t design print work inside of Photoshop! — Although, we shouldn’t get into the habit of doing that, — but in some cases, you’ll have to get the design work done inside Photoshop. Like in my case for example. I’m 99% sure that this Bokeh/abstract effect could not be done in InDesign or Illustrator — even if by a miracle that happened it wouldn’t be as efficient and easy as doing it in Photoshop.
Also to prove that point, I’ve seen many great designers who design things for print inside Photoshop. For example: Nigel French who is a certified Adobe instructor with experience over 15 years as a graphic designer, I’ve seen a title for him at Lynda.com in which he designed things for print fully in Photoshop.

One last thing to bear in mind, is that I designed this business card as as a template for MediaLoot. So, I had to keep the document in one software.
I could have exported the Bokeh background to InDesign as a flattened image, but then I would consider my self ripping off, because I’m personally one of those who purchase designs mostly not because I need them, but to explore them through their different layers, and to see how they were created.
Or maybe I could have included the PSD without the text and link it to the InDesign file, but again, it will still cause that massive file size.

Anyways, I hope that explains to you why I have created it in Photoshop.

Cheers, guys! :)