If someone doesn't realize that you ship Cas/Dean, they need glasses. It's obvious that you do, just by looking at your blog and it should be expected. If someone has an issue with it, then why are the following you? That's just how I feel about it. I'm kind of an inconsiderate jerk, though.
Maybe there’s someone who follows me because I post a lot of Misha? I don’t know. I think my blog is very much about the ships, specially Cockles and Destiel, but every now and then I’ll have a Cockles breakdown and lose a bunch of followers, even though it’s pretty obvious that I ship it, so I guess it’s not that important as long as they can blacklist it and I’m not spamming them. So I just thought there could be someone who’s not that much of a Destiel fan too.