The information is available all over the web, you're paying more for the motivation and "togetherness"

I looked the property up on the county assessor's web site.

The above reply is now, forever, in the web universe.

There are a lot of great articles on how to invest right here on the BP web site.

You can pay for another web service like ClickFunnels to build a customized landing page if you want in conjunction with your ads, but you can also stay within Facebook and create a landing page for your ad.The OP was asking about email lists, and lead generation campaigns on Facebook are a great method to build a list. 

We have pretty good web sites and it takes probably 15 minutes to look all this up.

You should be able to search the MLS at any time from several broker's web pages.

Telephone numbers listed on its Web site for sales and customer support were not working.

I use it for VA type of tasks as well as more technical disciplines as well,including web design , IT support, as well as drafting etc...Good luck, Lee

I also use an excel spreadsheet but considering developing a web or mobile application for me and others to use.