I see it all the time. Pretty common really. I think this being the "faceless" internet people are just looking for the majority of answers to compare and apply to their situation. Limited responce might be part of it too. Doesn't bother me at all. And sometimes refreshing to see others views on the situation. And with this internet info not being hands on it's sometimes hard to diagnose as there can be other contributing factors involved. Where in person you can see and eliminate certain factors. If some take it personally they shouldn't. As most times these are just the average hobbiests looking for the best possible solution. Once you spend some time on forums you learn more about the people there. And there then becomes a more trusting bond among them. Some just don't take the time for this social bonding and to understand the knowledge of those involved. They are just looking for that quick fix best answer and to move on. Just my simple thoughts....