Background: my other thread was deleted and from that thread there was a link to another thread about a similar subject. I even made a comment in that thread but it's just not possible to find that comment anymore so downvoting this because of that is not fair. I tried my best.
Take a look at UK sites This is Money and MoneySavingExpert. They are heavy on personal finance but also include topics like cheap parcel delivery options and consumer rights issues. Not to mention mobile phone warranties, a murky topic.
So if you want to keep this board as strictly for personal finance only (whatever that means to you), then what name would you give to the topics discussed on This is Money and MoneySavingExpert but not discussed here? Is that a niche on it's own? Can you imagine its own, popular Stack Exchange board? You see?
So why not just include those topics here as well, huh? If it's good for the British, will be good here too.