BlogPress denigrates my photos

BlogPress is a powerful, and seemingly unheralded app.  I have used it since I got an iPhone, every day I believe.  Most of my posts are via BlogPress, and I love it.  BUT...

When I take a photo, and load it into a BlogPress post, then publish it to the blog, I get a very, very low resolution result.  This has become too annoying.  Because I use photos to illustrate most posts, and they are important to the look and feel of ExecHobo, this is a problem.

I work around it for now.