way to tag a discussion you like

is there a way to “tag” a discussion you want to follow without commenting in it?

Core doesn’t have a “Like” button like Facebook. Nor do I think it should.
If you like the discussion, join in.

yes. look at the bottom of the page for “subscribe topic” or “bookmark topic”

http://cl.ly/3w2c2e2W2x1v1B0m0h0i

Ah, yes. Misread your post up there… thanks for comprehending it properly there Tarng.