Ever use Angie's List or Home Advisor?

[James Christian]

I'm new here and I would appreciate some advice.  Do any of you guys use Angie's List or Home Advisor to find contractors to work on your properties?  Pros and cons to doing so? I'm just noticing a lot of personal recommendations flying back and forth between members of this site, and I was just wondering if there was anything wrong, or something I should watch out for if I go the Home Advisor route to finding good people to do work on my multiplex.   Thanks in advance for the help.