In my previous blog, I used links to other sites but it took me a couple of edits to get this right. What I found is that you can link to a site by dragging and dropping from the built in browser or link to a site by highlighting a word/ phrase and filling in the details on the link item.
The other thing you can do is to add photos. The photos can be in either Flikr, google images or Picasa. I uploaded this picture from my iPad. It wasn't a drag and drop, but once you know how to do it, it is easy. You first tap the iPhoto icon in Blogsy, select the picture you want to use, upload it to Picasa using the built in functionality and then select the photo from Picasa.
I have to say that Blogsy is not an "Idiot Proof" application, but if you use the tools, the built in help and the built in how-to videos, it certainly does a great job of being an iPad blogging tool.