There is already a wonderful plugin here which adds the thumbnail of your latest pic post to your wordpress main frame.
This was exactly what I was looking for.. Now people can come to my blog and those who are interested in the snap follow it up to the photoblog. Pixelpost is in essence a Photoblog with all the features that a photoblog needs, making wordpress into a photoblog is like shooting a ant with a rocket launcher.
Yes, there are a few "wanted features" which I am sure the next versions of PP will have
You can see the "integration of pixelpost into wordpress" here at:
you can get the same plugin here...
hope this helps..