Really, there seems to be little advantage to using the blog editor instead of Blogger. And as far as being social on the web, I'm not, but I do have Gmail, Photobucket and Blogger and Flock seems to work quite well with them. More user friendly for these services than other browsers and the most important part is it's faster everywhere than Safari. Time will tell if I keep using it but I like it so far.
Blogged with the Flock Browser