You'll notice on the Mouse thread that the replies to the post are not indented and look like new threads, this is on a G5 using Safari but also does it on Mac OS 9 using Explorer.
If you goto page 2 it also does it on the thread that loads of people have responded with answers like 'Jay - Whats your favourite........'
If you goto page 2 it also does it on the thread that loads of people have responded with answers like 'Jay - Whats your favourite........'