2 thoughts on this -
1 - give them an easy outlet - ie google etc.
2 - think for a minute about how they got there in the first place.
You aren't going to find Jays, Marks, Cleo, GG or anyone searching for "classic cars" or whatever.
I do like to see ratings in the metatags though.
In the end, it really depends on the quality of the site. If everything is fine, I'll overlook the exit link. But if the site is borderline, it may be strike 3.
How's that for a non answering answer
