I'm not sure if I'm missing something but the Blur in Snagit 4 to obscure confidential information is not really well executed - you can see through the blur well enough that if you have some idea of what might be underneath you could actually guess it. Its insufficient for truly confidential information. Skitch does it well/properly. But I wouldn't use Snagit Blur in its current form to obscure confidential information. I'd like to be able to use Skitch. Am I missing something?