I find their online system to be intuitive and it offers enough functionality that I can do what I need.

The combined network will remove duplication of listings currently served by both systems, and will now provide information from more than 600 data sources, and distribute approximately three million listings nationwide, or close to 85% of residential listings in the country.Move, Inc.

Just remember that total combined LTV should be around the 75% range.  

I guess what I am saying is look for a combination of your two options.

There are literally thousands of combinations of keywords you could target.

Yes the underwriter can ask for them and require them, it's necessary for the audit functions needed to meet loan requirements.

If you hire someone to do your landscape - mowing the lawn, prune trees etc... on a monthly basis, you might want to drop by once every 2-3 months to make sure the lawn maintenance work is satisfactory.I suggest you personally go change the air conditioning filter every 30-45 days.These two combined should give you a good excuse to stop in to inspect your property without them feeling like you are watching them.Add to that the occasional need to go pick up mail (in case not everything is forwarded or changed), as well as actual repair work...you have plenty of opportunity to go inside without any specifically scheduled "inspections".I tell all my tenants up front I will come by every month to change AC filters, bleach the condensate line, throw some ice and lemon peels into the disposer.

Maybe I haven't figured out the magic touch to make their search function work. 

It's a combination of cost, demand and also the required software to integrate.

http://shop.illinoisrealtor.org/catalog/pre-license/broker-option-1-75-hour-pre-license-topics-home-studyThis is what I was leaning towards and then combining that with the 15 hour education that is often offered in a Saturday/Sunday format.