[Leparamour]

Rating modern BBC, NPR, TheHill and Axios(!) of all things as "center" is quite a leftist bias in itself.

As a rule of thumb you can say that if it's allowed on /r/politics then it fits neatly into the regressive left's small space of approved opinions.

[beardyw]

If the weatherman says it's warm today, some will say too hot, some will say too cold.

There is no internationally recognised unit of left/rightness. You will always need to apply your perceived bias to anything like this. Don't expect them to match exactly what you feel.

[Leparamour]

I agree with your analogy. I too would consider my personal opinions prudent and middle-of-the-road but unlike AllSides.com I do not run a website whose mission statement allegedly is to be transparent about media bias.