I have seen a similar question on http://stackoverflow.com a few days ago .
I think my answer may not help you .But There are some other examples mentioned which were built like digg already on wordpress platform .
http://nestdev.com is the best one I have ever saw .
(Sorry If My answer doesn’t fit to the question .I didn’t find comment option here for this question.May be my reputation level is not enough to use the option to comment.SO I have post this as answer)
Related Posts:
- What is the use of the wp_links table?
- Removing custom post type from link search results
- Add / Remove Post Type from “Link to existing content” popup
- Taxonomy terms with edit/filter link in wp-admin, in the list of custom posts
- Website bookmarks as a custom post type
- Get_post_meta() won’t return value
- How do I display custom post types through a common taxonomy?
- Related links – from other sites
- How-to leverage WordPress for creating Extended Social Profiles
- Delete link on single-custom.php with redirection
- How to show customized activity for custom post types in buddypress activity loop?
- Linking to the most recent post in a Custom Post Type
- Custom Post Meta Data in Buddypres Activity Stream
- Link to full size post thumbnail
- Linking to Post Types from wp-admin
- Plain links in single-class.php and archive-class.php not working
- Highlight current post type when inside custom post type
- Multiple post types for BuddyBlog plugin [closed]
- Adding link to dashboard sidebar, nested under custom post type
- Publish box in CPT remove ‘edit’ link
- Adding a location field to buddypress activity
- Add liked posts to user account
- How to add pagination to a post loop in a custom BuddyPress tab
- How to create groups like that in buddypress?
- Problem to get the link of the default ‘post’ post type like the orther custom types
- How can I generate a list of post-type specific categories?
- Post Custom & Taxonomy 404 error
- Why the custom post type links don’t work if not login?
- Searching for a single custom post type, buddypress
- PHP Button Custom link [closed]
- Possible to limit internal link search to post types with Gutenberg editor?
- Custom post type Premalinks main page and details page
- Change CPT Edit Target Link for Admin List
- Replace the custom post type permalink
- How to change permalink structure off default posts and also CPT’s posts
- custom post type template
- WordPress Picks Up Wrong Template for Custom Post Type Archive Page
- Get Post Terms of Current Post (selected taxonomy term) – How to get only the taxonomy value and not “Array ( [0] => taxonomy term )” in the frontend?
- Replace dynamically content in a custom database table when a custom post is created
- How to hyperlink content from archive page with custom post-type
- Add post meta programmatically to attachment
- Loop increase number
- custom post for slider
- Custom post type showing same Post on all Pages
- WP Query ‘posts_per_page’
- How to display custom post type tags?
- Featured image size in column
- Associate page w/ specific single post template?
- WordPress Custom Post Type – show only certain posts that have specific taxonomy set
- Multiple pages per post (not pagination)
- Submitting Custom Post Types with custom fields from Front-end form
- Custom WP_Query always respond with 200 status even when no entry
- Display custom post types in wp_list_pages
- Why would social icon badges disappear after adding a custom post type?
- Author posts not appearing for custom post type
- Custom Post Type Metadata Not Saving
- How to create multiple editor?
- get_post_meta is not working inside shortcode
- False Positive on has_post_thumbnail
- Sort a custom post with ACF: Date Picker & Display Featured!
- detect when a custom post is cretaed for the first time
- Custom post type, have only my meta boxes
- Custom Taxonomy not displaying all post
- Exclude current post for custom post type
- detect your custom post type in WordPress
- Add categories to a page with out using Custom Post Types
- How to limit post per page of custom post type?
- How to get all Custom Post Type Filtered by one Specific Taxonomy Term
- How to customize work area / admin area in a custom post type without plugins?
- Custom posts template page
- Display posts with tag for custom post type only
- Display Repeatable Meta Box Content
- How can i automatically add CPT single pages as sub menu items
- If there is only one post (show elements) else (show other elements)
- Conditional for post type inside loop (recent posts)
- Using wp_query to modify the loop in index.php for a CPT
- A Collection of Custom Post Types Displayed In a Submenu
- Category archive in with conjunction with custom post type is empty
- writing posts in indian regional language (Punjabi)
- Set thumbnail and title for a post type archive (not post itself!)
- the_post() is printing titles in page footer
- Use remove_meta_box conditionally on custom post type
- create custom meta box with default value
- Different slug taxonomy for two different CPT
- Can I restrict category availability?
- New “Custom Types” item in admin menu. Is this a plugin or a new wordpress feature?
- Custom columns doesn’t appear in custom post type
- Create an archive page for custom post type with custom taxonomy
- ACF in wordpress
- WP_Query Custom Post Type if Category ID Equals
- Programatically inserted posts not showing in Posts Table
- Theme independent plugin by using default page template
- Can’t use pagination with custom taxonomy
- Why does accessing url by category cause issues with post types?
- Custom Post Type Category On Admin
- Option page’s form doesn’t work
- Hide specific taxonomies from a taxonomy list using ‘get_object_taxonomies’
- How does the ‘the_post_navigation()’ work for CPT’s?
- Add arguments to get_the_terms for custom post types
- Custom User role not working with custom post type