Oh yes. All the other immortals are freaking out as the journals are coming out because it's revealing stuff about their lives too. And most of them aren't nearly as paranoid and careful as Methos is about not being tracked through time. And given that this is Methos' private journal, some of them are pretty pissy about how he talked about them. He was being all snide in his journal and saying that they weren't as awesome as they think they are.

Methos suddenly has a lot more people who are after him, not for power, but for libel.