I don't mind being flooded with questions, as long as I have a chance to answer them. As I said in my description of me (if you read that) I will always read everything posted.
So, in answer to your first question, no I don't think it's weird to follow someone just because of their music taste. Taste of music is what I always look for when I'm making friends with someone. They have to like the same music as me!
To your second question, until recently no, I only liked a few of their songs, but now I'm slowly liking more and more of them, and the Zero Collective is awesome (so awesome username).
Do you like MCR and Lostprophets and bands like that??