BridgetJonesPants says "What happened to innocent until proven guilty? Thank goodness the 'Hang him high brigade' are not running the country or the Catholic church."
Actually, I think you'll find that the scandal wasn't caused by outside forces but by the "Hang em high" attitudes of the Cardinal himself. Cardinal O'Brien has repeatedly made very strong and offensive statements about homosexuality and gay marriage, so if it turns out that he (as an avowed celibate) has made unwanted advances to other men celibate men in a hugely subordinate position to himself then this (while it may or may not develop into a criminal case) is a very grave offence against his role, his integrity and his mission in the Church. Although the Cardinal denies the allegations, it seems very clear that his resignation is intended to slow things down and put a halt, even a temporary one, to the scandal. The complaints appear to be detailed, occurred at different times, have passed initial police investigation, and suggest a pattern of predatory offending. I wouldn't put any odds on the Cardinal being without guilt in this case.
As a Catholic, Bridget, you would know far more than the rest of us, just how influential not only in terms of their career but also in spiritual and religious terms. a Cardinal is in relation to the clergy he leads. To exploit this as the 4 men claim he did is a massive deal. Saying "He's only human, and is open to the same failings as the rest of us" ignores the fact that the rest of us do not as he did have a platform from which to promote what appears to be the most extra-ordinary hypocrisy.
I find myself wondering how anyone could say the deeply bigoted things he did about gay men if he himself is not only a gay man but one who, over decades, has pressed his attentions on his subordinates. It is, sad;ly, a ppattern we've seen so often that now, when I hear a religious opinion leader spouting vicious condemnation of gay men I sit back and wait for the inevitable rent boy or abuse scandal.