Hi John,
For starters, welcome to POA! Interesting first post but nonetheless, welcome!
It is a tough crowd here fore sure so don't take anything personally. I would venture to guess (and could be wrong) that you are on the newer side to aviation. Your posts seem very "by the book" and that is ok! A couple of things, a flight plan does not necessarily equal safety. Flight following = great idea for sure so I agree there but not absolutely necessary. And as for ADS-B, aviation existed for many years before ADS-B. While it is a good tool from what I have seen (which is very limited) there have been millions of hours flown without the need for it, we can't always rely on technology.
You will need thick skin to swim in these waters but I am sure you will be just fine. So loosen up a little and enjoy all POA has to offer!
(Also, a little advice, do not mention AOA indicators and do VERY thorough research before posting any " can I log the time" threads).