SHARES Blog items & Articles as it should. Grabs the correct Link, Title, Description and Image.
And also shares more stuff like K2 items.
Many other extensions offer SOME sharing options and SOME like options. This one has really all the sharing options.
Looks like it's also very easily to implement in custom extentions.
Almost a shame that it's a non-commercial. I paid over € 100 to test all the other extensions... :-)