I have just uploaded the patched gnome-blog deb and an updated python-gdata deb (gnome-blog requires python-gdata 1.0.1 or up but gutsy only includes 1.0). The python-gdata is unnecessary if you use hardy but is a later version than the one provided by hardy.

My PPA:

deb http://ppa.launchpad.net/stebalien/ubuntu gutsy main

deb-src http://ppa.launchpad.net/stebalien/ubuntu gutsy main

Edit: I got the patch from http://bugzilla.gnome.org/show_bug.cgi?id=151291 (thanks to Richard Schwarting)