The letter begins like this:
"Dear Mr Branson
REF: Mumbai to Heathrow 7th December 2008
I love the Virgin brand, I really do which is why I continue to use it despite a series of unfortunate incidents over the last few years. This latest incident takes the biscuit.
Ironically, by the end of the flight I would have gladly paid over a thousand rupees for a single biscuit following the culinary journey of hell I was subjected to at the hands of your corporation.
Look at this Richard. Just look at it: [see image 1, above].
I imagine the same questions are racing through your brilliant mind as were racing through mine on that fateful day. What is this? Why have I been given it? What have I done to deserve this? And, which one is the starter, which one is the desert?"
I highly suggest you check out the full letter. And, pleasantly, Mr. Branson was concerned (or amused) enough to respond.