In tumblr, show only posts with a certain tag in the home page

Question

In tumblr, is it possible to show only posts with a certain tag in the home page?
If so, how is it done?

Answer 1

I realise this is old, but I've just had to do it, so here is my solution. At the end of the theme, in the script tags add:

{block:IndexPage}
        $( ".the-posts" ).load( "tagged/home .the-posts article" );
{/block:IndexPage}

Where home is the tag you have given the posts you wish to see on the index page. This will basically load the correct articles into the posts div, replacing what it there. See the jquery man page: http://api.jquery.com/load/ for more info.