I have a childtheme and wonder how can I get rid off the thumbnail that show when posting a Link to the page on facebook?
The thumbnail that shows up is from the twentyten theme that I built the site on...Or How can I change the thumb to my logo?
Navjot Singh answers:
If you are using WordPress SEO plugin then visit the Social section of the plugin and enable the use Facebook Open Graph option. Also set the value for default image url. This will pick up the first image it finds on the post pages or the default image you have set.
Navjot Singh comments:
If you are not using WordPress SEO then you can use a specific plugin for this like http://wordpress.org/plugins/nextgen-facebook/ or http://wordpress.org/plugins/wonderm00ns-simple-facebook-open-graph-tags/ or http://wordpress.org/plugins/wp-facebook-like-send-open-graph-meta/