I have many domain names with www.godaddy.com. Over the last few weeks, they've had a sale on "info" domains for 99 cents each. Remember www.cupw.info(CUPW Guy In CUPW Land). I bought that one for $.99.
Despite being on a tight budget, I bought two more "info domains". One if for my fun resume website at www.davebarron.info and the other one is a website on loglines(www.logline.info). What they are and what to do with them.
Domain addresses simply help friends and visitors find and navigate around your websited quickly. Even this blog has a domain address connected with it(www.barronblog.com).
All the best on the Victoria Day weekend.