Some pages had no PR but majority did. The comments make some attempt at relevancy which may prevent them from being deleted. However, there are lots of OBL to gambling sites and other less desirable websites so the site owners may well delete them all in time. There are some pages with many OBL and others with only 10 to 20. As previously stated you get what you pay for. If you want cheap links these may be just the job. If you like quality then perhaps you are barking up the wrong tree. woof woof.