Problems in some social buttons

Hi,

I find some social buttons seems not work as expected.

For social buttons for the site:

1. RSS button. By clicking this button, the browser will do nothing except displaying a XML file.

2. Facebook share button. By clicking this button, the browser will not open a new window, instead, it will replace the current window and share the post.

3. Twitter follow button. It seems that by clicking this button, you will not follow the Twitter profile automatically. One must click “Follow” button in the page once more to follow.

4. Twitter twit button. It will not open an new window, instead, it will replace the current window.

4. Pin Save Button. It seems that clicking this button will only popup a small windows with the icon of our poin account. Do nothing else.

5. Linked follow button. It seems that clicking this button will open the linked page, but will not follow automatically. One must click “Follow” button in the page once more to follow.

6. Linked share button. It will replace the current window instead of opening a new one.

7. Linked recommend button. It will do nothing but open our linkedin page.

For the social buttons for a post:

1. Pin Save button has similar problem as described above.

2. Twitter Share button will not open a new window, instead, it will replace the current window.

Thank you.

The page I need help with: [log in to see the link]