Hello Tommy,
I just tried installing 0.5.2 and posting the content. No luck. Here are two things I noticed,
1. I have a network wordpress installed, if I network activate the plugin, should it show in the individual sites as an active plugin? It does not, it shows on post page as a box with options on the right for FB, TW, LN. Even if I select those and post… nothing gets posted
2. I am able to connect individually to each of these sites on the wordsocial plugin site for individual websites.. it just does not post..
Please help.