Doping is not a taboo topic.
Doping without new evidence but just recycling of past allegations backed up with a healthy dose of user bullshit on a match scoring thread is against the rules - many different rules. Hence the cleanup, since it still refused to get back on topic after my warning.
The trend in this area is increasing rapidly right now as Nadal ascends to the #1 ranking as people use that as an excuse to act like children and spoil the fun for Rafa's fans.
And yes, I am evil. Now you're getting it