What places like Digg can I submit my blog...but more importantly is there any place that I can give my rss feed and...

Ping-O-Matic is a service to update different search engines that your blog has updated.

We regularly check downstream services to make sure that they're legit and still work. So while it may appear like we have fewer services, they're the most important ones.

Make sure to only ping specialized services if they're relevant to your blog, otherwise you'll cause an undue burden on them.

Here's an effective list of services that are pinged with one click of a button:

Weblogs.com,

Blo.gs

Technorati

Feed Burner

Syndic8

NewsGator

Feedster

My Yahoo!

PubSub.com

Blogdigger

BlogRolling

BlogStreet

Moreover

Weblogalot

Icerocket

News Is Free

Topic Exchange

Here's a list of effective Specialized Services:

Audio.Weblogs

RubHub

GeoURL

A2B GeoLocation

BlogShares

Go to: http://pingomatic.com/