Comment on WordPress Hacks by SEO Dave.

WordPress Hacks To add a YouTube video to a post. Edit the post and paste the embed code you can get from YouTube into the post. I use on sites with a fair number of YouTube videos, makes adding them easier and allows for them to be added to comments like at the Political Videos page on my politics site.

Tags depends on your setup. If you manually create a new post no tags will be added, you have to add them manually. The MPP plugin can generate tags for posts, so those pages might have tags if you’ve selected that option. There’s also Tag plugins that will automatically generate tags (I don’t use any, so have no recommendation).

What do you mean by more recent articles? A recent articles the last ones posted, so you are limited to when an article was posted date wise (the recent ones are listed).

David