I like how Xzeno writes a 4 point disclaimer essentially arguing that he is "not a Brony", then goes on to write a detailed analysis of his opinion on the series.
... okay okay I know this doesn't necessarily make you a Brony or does it??? *trollface* For my part I thought the whole MLP:FiM thing would be relevant to my interests, but despite trying to get into it, I found it just wasn't my thing and gave up watching after I realised I was doing it purely so I could understand Brony in-jokes.
Just to expand on Ferret's post, as well as pre-empt a few things, because I've "travelled the internet" and see all kinds of things, including about MLP fandom that you may or may not know about: we welcome everybody (everypony) here; our only restriction is age (13 or older). All other restrictions relate purely to post content: you may not post certain things (porn, excessive violence, hateful stuff, see the forum rules) regardless of who you are.
For that reason it's not necessary to request that a certain group be excluded from the forum (unless in the very special case that the group by definition exists to break forum rules). And I certainly don't want to see any arguments about "what's wrong about being a Brony" here, there's plenty enough of that crap on YouTube, probably 4chan, and associated community/fandoms populated largely by teens and young adults fumbling about trying without much success to find their place in this world.
Regardless it's a remarkable phenomenon, and I'm more interested to see how it all unfolds.