Social Media Marketing

You know how if you change the tiniest little thing on Twitter, a white bar drops down from the top of the screen, covering up everything? This is so annoying. Has anyone figured out a way to block this stupid thing from showing up?

I have a issue; couple of my old immature friends keep leaving funny but inappropriate comments on my facebook page. I don’t mind my friends seeing those immature comments, however I don’t want my professional groups or family to see just how juvenile we can be. Is there any way to block those 2 groups [...]

How do I block people from following me on twitter? I know twitter is new but if your a user then do you know the answer to this?

My parents have facebook accounts but i wont add them unless i can block them from seeing my pictures. Is there a way to do this? email content filter