White, green, oolong or really any kind good black tea might require less than boiling temperatures to extract enough out of tea while preserving the taste or other wished effects of the tea. The temperatures, amount and the steep time might be different by each specific tea or batch.
So a kettle with a temperature control can be helpful and save time with tea or cooking if you want finer control than boiling - not boiling.
Really, this is an overengineered solution.
Different teas require different water temperatures AND different steeping times for the best taste. Generally the less oxidized the tea the lower the water temperature. I find the worst offense is most Americans over steep their tea which makes it very bitter!
People who use a thermometer are very serious. I just guesstimate.
Also, get some high quality tea, the difference in taste is amazing and its not that expensive, only a few cents a cup.
Also - you can reuse tea leaves.
Re-using tea bags (in the UK & Ireland) is a sign of someone who's very cheap and doesn't want to spend any money. Like someone who cuts their own hair to save money.
You're supposed to let the first brew fill the smelling cup[0], and drink the second brew, but I drink both
[0] http://the-chinese-tea-company.com/teaware/tea-cups/blue-bat... on how the smelling cup looks like
Bagged tea is shit tea. Good tea doesn't cost a large sum of money. Good tea tastes better if you don't burn it. Before you ask - yes I'm an Englishman ;)
Also good tea is still cheap tea - only a few cents a cup.
Black tea with milk is the traditional way of drinking Tea in the UK, so no - I really don't think most people give a shit about what you think. It's a cultural thing and would be like me criticising an Indian for eating a hot Curry or a German for their strict beer making codes.
Using the word "ruins" wasn't meant to be criticizing, it was meant to be playful tongue in cheek. My own mother takes her tea "the British way," that's what tea was in her family when she was growing up, and I tease her about it. However, I have expanded her taste for tea lately and she has thanked me for it.
>Would you worry as much about coffee?
There's plenty of people who appreciate coffee for coffee. I am not one of them. As much as I try, coffee isn't good to me, the flavor isn't something I can enjoy. I do enjoy flavored fake creamer though, so I add that (probably too much if it...) and cut the actual coffee flavor to something creamy and flavored I can drink. In which case, it doesn't matter the quality of the coffee, it can be the shit cheap stuff or the $50 a pound expensive stuff, I'm covering up the true coffee flavor and I can't appreciate a difference. It's kinda a guilty pleasure, I admit...
It isn't about what I think, I was strictly speaking that one can't say there is no difference in high quality tea and low quality tea while putting milk and sugar in it, as you aren't really tasting the tea flavor at that point.
I am also not worried about anything.