I do believe that more people who don't respect the author's copyrights should get sued. There are very few photographers who actually earn money from their work while others stay hungry just for their passion. It's not right for someone who puts effort and invests money in his passion to take great picture not to earn anything and then a random user with a blog to use his pictures and eventually earn money from their quality. It's theft and should be sued every single time. I personally never used someone's else pictures and if I did I was making sure to use copyright free ones or give the credits to the author. But I prefer to use mine even if they are shaky or very unprofessional.