when posting image links, don't post the http://
just the www.website.com/image.jpg
between the [img] tags.
Also you guys. Don't worry. Nothing at this point is permanent. Nopoles is testing the waters. There is always room for improvement and if the changes made turn out to not have an overall appeal (such as the thumbnail images) then further changes can be made.
Instead of flipping out over it, try it out for a while. If after a little bit you still do not like it then let us know here in the site discussion in a proper way.
I've found out that people are more likely to listen to you and take you seriously if you approach them in a calm manner.