SEO friendly

Now Google already accecpts dynamic URLs.
SEO friendly isn't necessary.
What you think? post here.

There's a lot more to just having Google recognize query strings for a URL to be friendly. Getting your keywords in there, removing session IDs, keeping them short, etc... are all still very important.

SEO Friendly is also People Friendly. There are just so many ancillary benefits to doing it, that really, I consider it a must for every website.