Why list ads on this site?

It is feature-rich classifieds ads free listing website, better than craigslist, features include but not limited to:

Free posting,

Google map,

User can list digital goods,

Social share bookmark,

Rating a listed item,

Batch ads importing CSV,

Embed Youtube,

Customized attributes for vehicles, jobs, personals,real estates,

User can post anonymously, and more...

So where can I post ads for free?