One thing is to open an account at
BLOGRUSH
Second is that embedding RSS feeds on a PHP web page (SE's can't read javascript) is a great way to add fresh, syndicated content to your sites.
W3Schools has excellent tutorials on nearly every web building subject you can think of. Here is their RSS ones:
RSS Tutorial
Once you get the hang of it, you can really get quite creative with other site's RSS feeds and even create your own.
Regards,
Tony