Gotta give the writer of this article props for being honest about being a big guy on the internet. This place can be brutal. Too, congrats on the weight loss. Keep going mate
What's the worst that could happen? I get called a name? I gots ban privileges here. Hah!
By allowing hateful people to congregate you slow then to reinforce each other's hurtful opinions, they end up feeling like it's more normal and accepted than it really is.
Containment is a sword that cuts both ways, which is why it must accompany a concerted effort to marginalize and exclude. Allowing the hateful to form micro-communities of their own, and then force them to the fringe of your society, those communities eventually eat themselves alive. Any community based on hate will eventually turn on its own and disintegrate. "We hate fat people", as a for instance. Oh? How fat? There's an entire psychological disorder set stemming from the brain's attempt to quantify "how fat is too fat". A community built to promulgate hate for a certain body type will inevitably eat its own members. There's a danger in allowing them to organize, to codify rules and set a culture personal to their hate-fueled collective, but containment is your only option if, say, you allow communities to form to discuss what they like the most about pictures of dead, mangled children (which Reddit does).
The difference with you is that you decided to take personal responsibility for your health and do something about it. You did not decide to "change" others "perceptions" so that you did not have to change yourself
Personal change is a good thing, a thing to strive for. I am neither proud nor shamed to be a big guy. It is simply who I am. I was born 10 lbs, 9 oz, and quite literally everyone in my entire family is a porkbutt. Growing up in the South, I'd say Coca-Cola actually had a significant amount to do with packing on the extra pounds. It's coke, not coffee, that you wake up with. Extra refill at dinner - yes please. It was culture, personal choice, upbringing. Not entirely of my doing, but also not without responsibility. I didn't learn what a "carb" was until I was in my mid-twenties.
My take on it is, people should be accepting of fat folks for their body types, and fat folks should be receptive to positive, constructive advice on health. Respect, not malice, should be the cornerstone of any interaction. When you drop that, you start to get into the fat hate / fat enablement which are really just two sides of the same coin - a lack of respect for others, and a lack of respect for self.
-JP