I'm looking at authoring (yet another) review site.

For my Wordpress topic site, I use my real identity.

I know we have the option of using a pseudonym, and I like the idea of including a picture as well.

Now, I don't really want to use my picture for this.

Would it be improper, immoral or just downright wrong to use a picture from places like iStockPhoto or even Flikr Creative Commons for this?