I have a few sites running on WordPress and this is the one plug in that is on all of them. Easy to use and very customizable I was sold on it when I tried it on my first site.
But then I found a conflict with another service I was using. I didn't know if it was the host, the plug in or the other service.
With other plugins, I have posted to a forum and never gotten a response. I wasn't sure what to expect.
But you know what happened? The developer posted a solution which fixed the problem in less than half a day.
And.... I'm back on track again. I can't say more about the great service!
Feature and support - what more could you ask for in a great plug-in?