Problem...

As you know the main purpose of my blog is to document my children's lives. I want them to be able to go back and read about their lives and my feelings. Like a diary. However; due to the camera I shoot with my blog has almost reached the maximum size limit. Not sure where I'm going to have to go from here. It would be a sad day if I wasn't able to post pictures. So, if you have any ideas about other free websites or blogs that I can use I would greatly appreciate it.