I have another similar off-topic.
I think a good model for this site would be the British MoneySavingExpert site and it's forums. (Though they just straight out ban everyone.) Or another British site this is Money.
They have topics of cheap electronics, warranties, cheap parcel delivery etc. all fine!
So yeah, we should push the boundaries here as well!
Edit: So how would you define the business UK sites MoneySavingExpert or this is Money are in? Clearly, not only personal finance but also related useful info. If this board will be strictly about personal finance, where shall we put all related useful info?