If you was going to make a new script from scratch what thinks would you put in the first place? Seo links? Meta tags on every page? Tags? Bookmarking? RSS? What others things are new that you can put in the script from start?
i did not ask for what is avaible i want to make one and i am asking what to think of when i write to my webmaster.
I am assuming you are talking about writing a new CMS script. You might want to put categories / tags and breadcrumbing in the script. You might also want to include "similar pages", RSS feeds for each category, Atom feed, URL rewriting, integration with google analytics etc.