vi·a·ble
ˈvīəb(ə)l/
adjective
capable of working successfully; feasible.
“the proposed investment was economically viable”
“it doesn’t sound like a viable solution”
BOTANY
(of a seed or spore) able to germinate.
BIOLOGY
(of a plant, animal, or cell) capable of surviving or living successfully, especially under particular environmental conditions.
I’ll choose the Biology definition for the purposes of this question.
In order to survive and thrive under the conditions found on this site, I will make my place that of the distant observer on heated topic threads, unless asked specifically for my opinion via the “send this question to a friend” feature, and then, only giving my viewpoint and not further engaging in futile arguments.