Maybe its their rl arrogance that draws them to chose dragons as a fursona.

I can believe this.....I've met a few dragons n the past that acted excatly like this

Blame DnD.

~Tesc.

Meh...I've met Furries of any species that act this way. I AM sorry for your past experiences, but don't you think you're still being speciest? I mean, that's basically like saying (and I HAVE heard people say this one before, too, unfortunately) "I don't like Black people, because 9 out of every 10 Black person I talk to is arrogant/an idiot/<insert negative quality here>."

I haven't really noticed anything like this, there are people who can seem arrogant no matter what species they are online, a lot of dragons who i've seen around are actually nice and friendly people. Sure there has been the odd one or two people who have acted badly from time to time but that has nothing to do with their species from what i can tell.
I also think that malcolmthebear brings up a good point in his post, you shouldn't think badly about dragons because of the bad experiences you've had, there are quite a lot of dragons out there who are actually pretty cool guys.

I'm just putting down what they come across as to me. And yes I know it's a bad attitude to have but it's one that has been caused by my encounters. And as I have said there are a few dragons that I like

I know how you feel Mish :/
I don't like those kind of characters either