can this support like lead capture lead management drop email marketing facebook youtube

Yes, to both lead capture and management.

I have no idea what the rest of the things you are referring to are without your providing context. You can link to Facebook and Youtube from just about any website, so in that context both are supported.

well the idea is when a visitor comes to a listing you get a popup saying to signup or sing in to see the listing where it forces the visitor. or they can click on the X to close that popup window I seen it on a few sites but now that Iam trying to find one cant find it heheh

or even better a person that stays for some time in the listing a window popsup saying singup for more info about the listing

That's not a built-in feature of OR, but you can add that basic feature to any website fairly trivially.

You can also restrict displaying content to only users that are logged in (Members) via the use of permission template tags

http://docs.transparent-tech.com/open-realty/latest/permissiontemplatetags.html

I have an addon I built that does what you ask. It's called interstatial. Uses a cookie to remember if they have been on the site so it doesn't pop up on every page. You can set the frequency it displays and the content.