I can't see any reason why you can't post on hive or steem. Maybe clear your cache, log out and log in again if you haven't already. See if that works. Maybe try peakd or busy also?

The voting for the witness thing...Yeah, some others got caught out, I guess one of the dangers of listening to the hype. I delegate my voting to someone I trust so I never have to worry about it...I just enjoy the fun of blogging and leave the power-plays to those well above me on the blockchain food chain.

Your son's comment...I guess you guys can feel however you wish...Steem certainly has demonstrated its centralized nature, hive has not in my opinion. Still, it's your choice to pursue it or not...I mean you can always use Facebook and instagram...Oh no, they're centralised.

It would be a shame for you to simply give up as I think you would find a nice place on hive (or steem if that's what you prefer) and could find some enjoyment.

I hope you push on and solve the issues, and if you decide against it I wish you and sweed all the best.