No, its not that fact at all. You would sign on Skype, then I would ask a simple question which you would just ignore until you signed off. It doesn't matter if it's the weekend, it just goes to show your work ethic. If you can't answer a simple question which would take literally 10 seconds to do, why would I send my business to you? This obviously shows you aren't dedicated to your customers. And, I didn't block you because you weren't answering questions realtime, it is because you failed to answer at all!
I am done arguing with this guy, so anyone who chooses to do business with this guy... good luck to you!