url shortening and clean urls

[eluser]kkristo[/eluser]
http://www.site.com/article/article-titl...-separated

And add article table extra field where store article-title-dash-separated.

But I think not bad: http://www.site.com/article/show/123/art...-separated

Then you can use int field , what is faster than char (for search). Or if you have lot articles, then add month/year/id/name-dash

This "dash-separated" name for google SEO. Trust me.. no on write full url www.mysite.com/this-funny-article-that-do-somthing