Addme is my social platform 'business card', it's awesome.
>we (More Than We) is a digital business card that makes it simple and effective to organise the people you meet. Add location, a note and groups to each new connection, whilst sharing one of multiple profiles and then getting reminders to follow up.
100AM is event netwoking app: discover other attendees, exchange contacts and get all info about events: news & updates, schedule & speakers. https://100am.co