I decided to leave breadcrumbs to plugins, but could be convinced to add them to the theme.
I may add support for some of the most popular breadcrumb plugins in the next version so it’s easy to implement and looks good right away.
If you’re using WordPress SEO by Yoast (which you should be, it’s awesome) – you can enable breadcrumbs and then add the PHP code provided into Appearance > GP Hooks (if you bought that extension) wherever you’d like them to show up.
I know this is an old topic but I also have a problem with this. I did the Yoast thing and the breadcrumbs are working fine, but they also show on the front page on every post. I placed the code in “Before Content”. Any way to fix the problem so that the breadcrumb shows up only on the pages and not on every post thumbnail on the home page?