I think the current criterion for deciding whether a track has been skipped is whether more than the first 5 seconds are played, the same as for deciding which track Previous jumps to.
I think a better criterion would be whether ¼ of the song has been played - this is a better metric for songs whose intros are so quiet it takes more than 5 seconds to even realise a new song has started, never mind that it's one you're not in the mood for.
Similarly, ¾ would be a good criterion for updating the "played" count for the song.
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Toby Speight
030103016 (80GB Mk2a, blue)
030102806 (0GB Mk2a, blue)