Where can I add my RSS to get pages indexed?
 

I'm currently working with a site that has recently added 40,000 new pages and needs to get them indexed as fast as possible. The site already has a lot of links to the frontpage, but it needs more deep links. So I thought I could make a rss-feed and submit and submit it to some sites that shows uploaded rss-feeds, to get some good deep links.

So I wonder if there are any sites that shows uploaded rss-feeds on a crawlable url, so I can get deep links fast. Do you guys know any site like this?