I use different browsers, and I know about this Greasemonkey script, but I would prefer to stay browser independent.
And, what is more important, any such approach is just post-processing the page already rendered by some S2 script, mine or of some other user. As long as the ball stays on our side, we can indefinetely hold it, appending "style=mine" to all links. Always, except the case with ReplyPage, where we type in the comment, then press the Post button, and control via method=post goes over to talkpost_do.bml, which processes the inputs, adds comment to the DB, and then returns to some EntryPage. And this EntryPage is taken not from our style, but from the style of page's owner. And we have a problem ...
Our only hope is to somehow influence the talkpost_do.bml so that it picks our style for the EntryPage and not the owner's style. One beer for a good idea how to convince him :)
/and sorry for my bad english