I'm a regular guy and I think that I don't argue for status
or social standing, but because I'm interested in 'the
truth', insofar as that means 'what works best for us',
where 'us' includes everyone I care about.
I find it fascinating that as soon as you tried to counter an argument about signaling social standing, you directly signaled social standing. Truly, we do not always know the real motivations behind our own actions and words. You may need to do more introspection.
"I'm a regular guy" -- This establishes a social status you want us to see. You are trying to create a peer relationship with other "regular" people, to connect with your audience on a friend/peer/informal level. Then you follow up this statement with an assertion that you wish to speak for others ("I'm interested in 'the truth' ... where 'us' includes everyone I care about"). You have elevated yourself to leader/spokesperson status. You make another social distinction when you say "individuals like me", and here you are trying to tell everyone -- in so many words -- that you are unique and special. Whether you realized you were doing this, you employed arguments from standpoints of status.
I cannot find the article, but I read an account from a guy who took a few-month vow of silence for fun to see what it was like. He had a number of interesting mental state changes and experiences, all of which seemed beneficial, but one thing that stuck out in my mind was a little principle of communication that he felt he discovered: Almost all our speech is to express existence, to say, "Hey, look at me! I am here!"
In forums where people pass ideas back and forth, it is often, "I exist! I have something to share that you will find useful! You might like me if I share it! Look at me!"
And yes, the fact that I am responding is, indeed, to draw attention to myself, to establish myself as something of an authority on this issue, given my limited experiences in this lifetime... is just a pompous way of saying, "I am here". :)