Complex sentence: As such it is most useful in situations with extended conversations or debates, such as newsgroups: indeed, for really complex debate, it quickly becomes impossible to follow the argument without some sort of hierarchical threading system in place.
Split into simpler sentences: As such it is most useful in situations with extended conversations or debates, such as newsgroups. Indeed, for really complex debate, it quickly becomes impossible to follow the argument without some sort of hierarchical threading system in place.