In the preferences, go to the Logging section > Event logging sub-section. Then uncheck Display all messenger events in a window. Click Ok and sign out (or restart messeger). Plus won't record events.
quote:
Originally posted by WDZ
but I don't think you can stop it from collecting event information
Yes, you can. When you sign in, Plus won't start collecting events until the window is opened once, so preventing the window to be opened when you sign in (as I said before) you can stop PLus from recording events (it'll start recording events if, once signed in, you open that window).