I am totally agree with you, just like other currency bitcoin is used to many transaction of money just like in paying in games or buying stuffs of the character, paying bills online but the difference of it is uses in the internet transactions. Is it good to have own currency in the internet?.Yes, its good so that our technology will expand and many transactions inside the web is organized. Hopefully, there will come a time that bitcoin will be legalized even though the government will interupt because of the mysteriousness of bitcoin when it comes to its origin and satoshi.