Meetup is a web service that allows groups of people to organise real-world meet ups, and allows people to search for meetings in their local area. Windows Phone users could use the website, but another option is to use Clique, a third party client developed for Microsoft's platform by Grochocki.

Meetup has been running for over a ten years (it was launched in June 2002). Since then it has gathered over 13 million members, and has close to 200,000 groups of people in the database arranging meetings around the world.

This version of Clique allows members of the site to interact with meetings and other members. Further updates promise the ability for group administrators to manage groups and events.

From the app directory listing:

• Browse recommended and nearby meetups or manage meetups you have already RSVP’d to.
• Find groups in your area or look at groups Clique thinks you might enjoy
• Join groups and RSVP to meetups right from within Clique
• Full meetup comment support enables you to comment on upcoming meetups and reply to or like other members’ comments
• Clique integrates with your GPS or maps apps to get you to your meetups even faster
• Live tiles keep you on top of the latest from your groups and meetups
• Smart search helps you find groups and meetups with ease
• Visibly stunning and beautifully designed for the Windows Phone interface with rich images and an easy-to-use interface

Clique is available as a free download, find it in the AAWP app directory.