So I just installed Jetpack WordPress plugin and playing with it. Till now found one problem ( Your Jetpack has a glitch ) and solution. Now here is another issue with Jetpack sharing setting and Thesis Theme. For your info, before Jetpack, there is a dedicated plugin for this call ShareDaddy. When you enable sharing settings and add sharing icons, it doesn’t appear on blog post. This is theme issue and here is a simple solution to this.
If you happen to be using Thesis Theme, all you need to do is install Thesis open hook plugin and add this line of code in the box saying After post box or before post box. Don’t forget to put a check mark on execute PHP on this.
I have selected After post box and here is how these social sharing icons are appearing. If you are using any other plugin to add social bookmarking icons, you can disable that with Jetpack WordPress plugin. You can download this plugin from here.