Oh wow. I hate to hear that.I've wondered the same thing. Some of the guys who would consistently respond may not have the time to check in anymore. For me I got tired of responding to questions and never getting a reply or even a simple thank you for taking the time to help them out. Other times I got tired of the I'm right and you're wrong guys who would chime in. I still try to look in every now and then but I will probably will not get any responses to anything I replied to today.