intrusive requires no personal information and has many benefits as a registered user you gain the use of an appropriate username of your choice a personal watchlist to which you can add articles that interest you the ability to start new pages and much more also your ip address will no longer be visible to other users please sign your name on talk pages using four tildes this will automatically produce your username and the date if you need help check out wikipedia questions ask me on my talk page or place helpme on your talk page and ask your question there if if