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Yes, any one can see them. But you can blend in your background color and your writing color to make it seem invisible. But if you are trying to get more followers I use a website called twiends: a href="http://twiends.com/me/KrAzY_aFrIcAN" rel="nofollow"http://twiends.com/me/KrAzY_aFrIcAN/a you basically sign up then you have choices of either buying followers, waching youtube videos, following people or referring people. When you follow someone you earn seeds from them, and vica versa when they follow you. You can decide how many seeds you want to offer per follow, and when you run out you remain on the list so people can still follow you if they like. its really good when i first made a twitter i was dedicated to getting followers and in a week i had over 800 but i ended up deleting it because i really never used it. I got back on today and got about a 100 followers. you just have to put in time to get the results that you want...hopes this helps!