A small thing I realized.
You can view anyone's shop, friendlist, comments, or profile if you just have their username ID number.
Example:
Mine is 19582626.
If you wanted to go to my shop you'd simply put:
http://www.gaiaonline.com/marketplace/userstore/19582626/
Also if you can't figure out what your's is, go to a friend's profile, click on your own name and it should be in the "u=" and that's your number.
I figured this out when I was experimenting with different things on gaia. Nothing bad or against the ToS, I just wanted to see what all I could do.
Conclusion: It's very simple to see anyone's anything once you have their ID number.
