Choosing the right domain name can be hard. Everyone wants a ..com, but all the good .com's are taken. So it comes down to compromise, when your HEAR a website's domain, that is .org or ..net. You still type in .com. That is where .info and .biz come in. Most people have not heard of .info and .biz, so they are more likely to remmeber it. If you heard yahoo.net and two hours later you decided to go there. You would still type in .com. If you heard yahoo.biz it is more likely to stick with you. So next time you are looking at a domain , consider the alternative .biz and .info

By : Bobby