Like Mike says, I think the high count on guests is a good thing. The other day I dropped into another forum that I used to frequent occasionally and found that their latest post was almost two months old, asking what needed to be done to jump start that forum. Their list of "most recent posts" stretched back into 2010! Like Robin says, many drop in, lurk until they have a new project or some specific question. I very rarely go to that "front page" where it shows the numbers (my favorites tag brings me to today's posts) and that ratio did surprise me a bit....