As we all know almost everyone has their own credit card. Some people stick to one card and some have two or three but I know there are also others who owns four to five credit cards. Whoo! that's pretty hard to handle. Unless you are so good in managing your money and your purchases I don't think it is advisable to do so.
Anyways, for those few, maybe very few who does not have their credit cards yet or for those who are considering to get a new card, do you know that you can compare credit cards offers? You can get the best credit card deals if you want. The internet is a good place to search for such kind of service. Dealsforcreditcard.com is one of those site where you can gain a lot of information about credit cards. They also have an article about getting card small business and I find that very helpful.
So don't just apply for a card. Learn the deals.