I guess the screenshots with details didn't help?

Here goes: 1) It connects to your Twitter & Facebook (oAuth) 2) You make a list of keywords you want to follow (up to 20) 3) Refynr looks at those you are Following on Twitter, and only shows matching tweets in your Refynr Stream 4) Refynr does the same with your FB News Feed and shows those posts in your Refynr Stream 5) Refynr saves all those "refyned" items in it's own database so that you can view them at your leisure (overcoming the limited time that Twitter saves tweets for search, etc) 6) Optionally, Refynr can send you a Daily email of your most recent items in the Refynr Stream

More clear?