Hello again everyone this is where I set the page alight, I would like to firstly apologise to those who may feel slighted by these comments. I have recently rejected friend requests as don't wish to become embroiled in a facebook style friendship" race", I have also found that LinkedIn is becoming similar with people wishing to become part of my group who have only the most tenuous link to me and my work. Given that we are all like minded otherwise we wouldn't be here is enough for me unless there is a special interest such as living close by or very similar interests. That's it really but I thought I would explain in case anyone feels "put out"