In that case your post was very badly worded. You responded to someone eho said: "Tax is a legal obligation not a moral one", and replied with: "No-one has said otherwise". You weren't specific about which part you were replying to, and many people have openly said this issue is also a moral obligation, so it was a natural assumption on my part.
The full text of what I responded to was "Tax is a legal obligation not a moral one, jesus. Pay what you owe, not a penny more and let the tax inspectors do their job." Apology accepted.

No-one has said otherwise, the debate is about how you define what you owe. UK income should be taxed in the UK and frankly people should be happy to pay it in gratitude at the UK for facilitating their level on income.
