Magic Forums

Recently I have noticed that there are quite a lot of posts asking for a Tarot reading over the web. It is not my intention to 'flame' anybody, but I would like to discuss what others think of this.
It is in my experience that to give a person a reading, whether cold or warm, you had to 'connect' to the other to make sure the cards correspond to the other person. Do readings over the internet accurately connect the Diviner and the Client? Tell me your opinion.