Interesting idea.
With all the advertising on Facebook and Twitter this could be a breath of fresh air.
http://www.wired.co.uk/article/mastodon-social-network-what-how-create-account
Category: Apps
Outlook for iPhone
Outlook for iOS is one of the apps I use daily.
https://itunes.apple.com/us/app/microsoft-outlook-email-and-calendar/id951937596?mt=8
Pulse News
My favorite news tool for iPhone.
They have nice version for iPad as well.
WiFiFoFum
iPhone wifi stumbler tool for detecting and troubleshooting wifi networks.
Unfortunately banned in the apple store luckily it is available on cydia.