Copyright infringement is a violation of Google Blogger's Terms of Service.  This Dutch Dude has two very good insights into how copyright infringement can be sought out and reported.

"The reason why blogs (not only gay-oriented) get deleted is very simple: copyright violations. Some porn companies are very active in this respect: if you post a movie or a clip from Titan you will almost certainly get deleted. But why do not all blogs with gay porn clips get deleted? I think there are two reasons:

1. Only a few porn companies actively pursue copyright violations of their material. Hiring someone or a firm to browse the web for their material costs money. Most gay porn companies don't have the money to pay for this.

2. There are so many blogs and sites that is almost impossible to check them all out. But through the system of blog linkage and referral the search for 'copyright violations' becomes much easier. If an active porn company detects 'their' stuff on blogs or sites it complains with Blogger (=Google) who takes the all too well known action against the blog/blogger concerned. 

Kind Regards,

Dutch Dude"