I think this isn't a difficult matter to understand.All or the majority of us(I hope;)we got this idea at the moment we click on any advertisement .We know exactly we're dialing with Publicity ,which means benefits of the Advertiser included int the package. It's up to each of us limit or extend the credibility we accord to that Advertissement. So,things were always clear. Go on OhGizmo!Thanks for sharing issues like these..