Its being a month since facebook replaced the share button with the like button. Although both of them do the same job but there is a little problem with facebook like button since it does not show the correct thumbnail for the post you shared (liked, It picks up a random pic from the post(or even the whole blog) and displays it.
So here is the fix to it!
How to Fix the Thumbnail Problem.
- Go to the plugin search.
- Enter the following in the search : Facebook Like Thumbnail
- Install the plugin and the problem is fixed automatically. It takes the first image in the post.
- You can also set a default thumbnail if the post does not contain any image.
Hope this fixes the problem. Have you started using the like button on your blog?