Following A-League and Melbourne City for the first time. Best place to get the low down?

Hi guys, looking the follow the A-League properly this season for the first time, and as a Northern Melbourne bloke myself I want to dive into being a Melbourne City fan.

Where's the best to get team news, discuss team line ups, get an overall run down of the players, have post match discussions etc online?

I'm an Arsenal fan in the EPL (😢) so spend quite a bit of time in /r/Gunners but not sure if the City equivalent is active enough? Maybe it is?

What's the best way to watch matches live, or full replays after the match?

Any other useful ways to get the most out of A-League and Melbourne City are welcome!

Thanks.