I'm sure experience made you recognize a person who is talking coherently or with knowledge about a certain topic. Of course everyone has an opinion, some are experts some other are from they many points of view that we as humans are used to find. Every opinion counts, but the most important is to have very strong "criteria", so we can listen to everyone without loosing ground!!
Great post @Blockops!!
Glad to find your blog through Steempress and the initiative of @Paulag!!
I'm posting from your WordPress!!
Best Regards!!