Just to be clear here, the fact that he purportedly showed up on the infamous "list" of players who supposedly tested positive for some unidentified substance back in 2003 hardly demonstrates that Ortiz was juicing. First of all, the number of guys who were supposedly on this list far exceeded the number of positive specimens. The list is sealed so no one on it has ever been told what they supposedly tested positive for. Also, MLB has admitted that any number of over the counter supplements you can buy at GNC could have triggered a positive result back in 2003, so this is not necessarily even steroids we're talking about. And that doesn't even get into all the questions that came up in '09 when this story broke about the integrity of the testing facility, their interpretation of the data, and their handling of it.
As far as Ortiz goes, it's a far cry from Canseco and McGuire jabbing each other in the ass (with needles).