I am pretty bad when it comes to making websites. I use concrete5 to make them and have bluehost hosting. I was wondering how I could go about making a niche directory.

atm I have a gaming directory. All it is though is I added a form and I have to manually add each and every game. I was wondering how all these directories do things such as.

make the topics so when you sign up you pick a category and sub category.

in generally if you can give me some tips to making a directory that would be great, and for people who own directories and don't want to give me hints/tips because they don't feel like yet another competitor....all I can say is I have a gaming directory so no worries lol.