Apart from the whole faq being a bit of a mess - e.g. half the options in the Off-site Options section don't seem to have much connection to the topic of the faq and a mention why Friends Filters are useful in this context might be nice too - these two sentences should probably be tweaked:
With this scheme, you also can choose different style for your LiveJournal. No one style makes everyone happy, so you may want to customize your own style after taking a look at these simpler styles:
and
All LiveJournal users have the option to receive comments when other users reply to their comments or entries
