I'd love to teach with it!!

I would really love to become this "gadget" in a useful and motivating tool for my students. I feel like quite ignorant in relation to blogs, wikis and so on but I hope to do an effort to teach using these amazing tools in order to make easier to my students their learning process.
I hope to offer and to show my blog as a space where they can give their opinions, send me their tasks and activites, share information and so on. My idea is getting this blog becoming a nice corner to my students learn English in a fun way.