BuildFire - BuildFire is the easiest way for small businesses to build a mobile app in a matter of minutes for iOS and Android.

Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

Bizness Apps - Create your own app or become a reseller and build apps for others

TechEvents.co - Tech and startup events aggregator

Attendify - Develop relationships at the events that you attend by creating smaller events with just a few people.

Facebook Local - Discover places to go and events happening near you