The phrase "a concerned reader" is correct and usable in written English.
It can be used when referring to someone who is worried or anxious about a particular issue or topic, often in the context of literature, articles, or news.
Example: "As a concerned reader, I felt compelled to write a letter to the editor regarding the misinformation presented in the article."
Alternatives: "an anxious reader" or "a worried reader".
We were alerted to the absence of the legendary biscuit by a concerned reader.
A concerned reader gently suggests, "There's just nothing to be gained from a battle with Nick Denton".
From time to time, people would write to tell me they liked it, hated it, knew someone at sea in the same boat or, in the case of one letter from a concerned reader in Scotland, that this blindness game is just a case of mind over matter.
Got a note this morning from a concerned reader who is watching some carrier noise.
Over at BoingBoing, a concerned reader wrote it to let them know what Google Maps is spying into his living room.
I first noticed it on Monday, and a concerned reader emailed it to me again last night.
It was a great deal for all concerned: readers got their news cheap, advertisers could reach a large audience easily and newspapers could afford to employ professional reporters instead of relying on amateurs.News providers throughout the rich world are starting to charge for content on the web and mobile devicesThis model worked well for a long time.
And as if that wasn't enough disrespect on the day Thatcher was laid to rest, a, ahem … concerned reader also nudged Monkey towards the Sun's Official Page 3 twitter feed (not something we normally spend our time perusing, you understand, except for essential research purposes).
I am writing this letter on behalf of all concerned readers (and non-readers) of your work.
We become merciful, she wrote, when we behave as the "concerned reader of a novel," understanding each person's life as a "complex narrative of human effort in a world full of obstacles".
One concerned reader tells us: "There is an ongoing attempt at the BBC to 'refocus' the Points of View message board, in many cases the only one-stop talking shop for viewers and listeners to comment on the BBC's output.
