gistfile1.m

SystemPreferencesApplication *systemPreferences = [SBApplication applicationWithBundleIdentifier:@"com.apple.systempreferences"];
SystemPreferencesPane *pane = (SystemPreferencesPane *) [[systemPreferences panes] objectWithID:@"com.apple.preferences.internetaccounts"];
SystemPreferencesAnchor *anchor = (SystemPreferencesAnchor *) [[pane anchors] objectWithName:@"com.apple.twitter.iaplugin"];

[systemPreferences activate];
systemPreferences.currentPane = pane;
[anchor reveal]