second phone, 3rd repair, and so far so good, not a single speck, so here`s hoping.
like you say, you look online and you get the impression every handset on the planet has the problem, but in reality, its likely a very small proportion of owners.
another thing i notice also is alot of people will go to forums and moan about it, but never actually do anything about it, if everyone actually contacted htc/their carrier it would help put more weight behind the problem.
i dont think alot of people realise either, that you can get the phone swapped outright with your carrier for dust under the screen, i have orange care also, so the it did not cost me a thing to get replaced, and it was replaced the day after i called it in.
HTC sensation (Orange UK)