3.4.4 Works perfectly, thanks for the fix!
The WordPress codex holds all committed versions. Uninstall the current version first and grab whatever one you want to try from here -> http://ww.wp.xz.cn/extend/plugins/sociable/download/
I’m using one from the early 3.3 series without issue.
In the later version (3.4.x that I can see) there’s a checkbox for “Sociable Off” that seems to default to checked. Uncheck box, save, stuff works.
I don’t know if it’s a glitch or intentional that it defaults to disabled. Since I can’t find a global reactivation button (and the code implies that it should be “false”, I’m rolling back.
The last one.
This seems like something that should be adjustable somewhere. Moving from / to /blog, for example shouldn’t reset the whole works.