Why was Audiogon started?

I had always thought that Audiogon was started to allow audiophiles to sell their pre-owned equipment as well as have discussions about everything audio in the discussion forums.However, over the last two years, it has appeared to me that Audiogon has become a Haven for "direct-selling" manufacturers and a refuge for high-end dealers. As an example, I recently bought a new item from a dealer and it didn't work out in my system. I tried to get a return authorization from the dealer, but because it was a special order( a lot of dealers don't stock items that they carry to keep inventory cost down)the dealer couldn't take it back, unless I upgraded to a more costly item. At this point, I was either stuck with the item or could take another option to re-sell it on Audiogon( where the dealer also advertises heavily).I put the item up for sale on Audiogon( much to the chagrine of the dealer as I advertised it for much less than I bought it from the dealer( It was now a used item)I finally sold the item after a couple of weeks and a few "price-reductions" . After marking the item as SOLD, I got a friendly e-mail from the previously mentioned dealer who asked me to kindly remove my ad now that I had "sold" the item. I e-mailed the dealer back and told him that I would remove the ad, but only after I had shipped the item and the buyer had received the item and acknowledged that all went well, hence making the sale final.I'm just concerned that the original intent of starting up Audiogon might be turning into a chaos of commercialism. Any comments in agreement or disagreement would be appreciated.