Much as you want to have as many followers on your site, you can equally remove some of them if you want to. Some are just there to advertise their sites, some have deactivated their accounts and you’ll see nothing at all.
Do you know that you can actually remove unwanted followers to your blog? Just visit your Dashboard, go to your stat page, then you’ll see the word Followers at the uppermost right hand corner of the page, click that and the rest of your followers appear. You can either invite some bloggers or remove some of them, it’s up to you. Same with your e-mail followers. I have a few who choose to follow my blog via e-mails so the number adds a little to your list of followers.
You can also block unwanted comments or sites by going to Settings, choose Discussion and look for Comment Blacklist.
I hope this helps.
Dreams And Escapes 