Breadcrumbs are very useful, both for your SEO and reader’s navigation. In other words, there is no reason why you shouldn’t have them on your site.

Having to upgrade your WordPress install every time a new version is released is necessary, but also very boring. If you have a SSH access to your server, here’s a very quick way to upgrade your WordPress install.

Have you ever wanted to add an external RSS feed to your WordPress blog?  This is a great way to promote one of your other blogs (if it is in a similar niche) on a more popular site you run.

Tags are useful to any blog: As you know it, they allow the user to display a list of posts related to a subject.
Most of the time, tags are displayed with in a tag cloud. If you have 20 different tags, that’s ok, but if you have 100 or more tags your tag cloud will be very hard to read, and no-one will click on it.

Improving the navigation in your blog means visitors will find MORE of your content, and return MORE often. Even with the best content and lots of traffic – the most important thing is that people can QUICKLY find what they were looking for from the first moment they enter your blog!

Though this isn’t quite the same as displaying your most popular posts in your sidebar, here is some code you can use to display the posts that have received the most comments.  You’ll want to place it in your sidebar where you want the code to be displayed.