[p4wnc6]

You cited the opinions of connections to backup your general feeling that taxi service is bad.

Is it your opinion, or the consensus opinion of your connections, that 80% of the time the card reader is broken, or that the percentage of taxis which are clean is near 0 (or some other claim similar to these)?

If you're not making claims of that extremity, then whatever you are talking about isn't very related to what anyone else here has said, and depending on the specifics, I may even agree with you, but it wouldn't be relevant to a thread where the primary claim that started the disussion is that taxi service is overwhelmingly always unbelievably bad.

If you are making claims of that extremity, then I don't believe them, and feel that disbelieving them is simply a matter of the claims being too much of an outlier to deserve any serious plausibility.