Described as a "messaging app / former Emperor of Austria," you can tell from the Web page that Franz is gonna be fun—and useful. The sheer number of services it supports is huge: Slack, Facebook, WhatsApp, Skype, Google Hangouts, Twitter, Gmail, Outlook.com, and HipChat are just the start. You can add a service multiple times if you have multiple accounts.
Does Prezi's unique, single-canvas animated-zooming make you pay more attention to the technology being used, rather than the content of a presentation? Maybe, but it's so damn cool. Put all the elements of your presentation in one space, set up the jumps you want from item to item, and Prezi animates them for you to share or embed. You can view but not edit in the mobile apps. A free account means your presentations, up to 500MB worth, are publicly shared by default. You have to pay $10 a month ($59.04 per year) to go private.
“Free software” does not mean “noncommercial”. A free program must be available for commercial use, commercial development, and commercial distribution. Commercial development of free software is no longer unusual; such free commercial software is very important. You may have paid money to get copies of free software, or you may have obtained copies at no charge. But regardless of how you got your copies, you always have the freedom to copy and change the software, even to sell copies.
The Debian project is a strong supporter of free software. Since many different licenses are used on software, a set of guidelines, the Debian Free Software Guidelines (DFSG) were developed to come up with a reasonable definition of what constitutes free software. Only software that complies with the DFSG is allowed in the main distribution of Debian.
And, we should explain publicly the reason for the change. Linus Torvalds has been saying in "World Domination 101" that the open-source culture needs to make a serious effort to take the desktop and engage the corporate mainstream. Of course he's right -- and this re-labeling, as Linus agrees, is part of the process. It says we're willing to work with and co-opt the market for our own purposes, rather than remaining stuck in a marginal, adversarial position.
Apart from these two organizations, the Debian project is seen by some to provide useful advice on whether particular licenses comply with their Debian Free Software Guidelines. Debian doesn't publish a list of approved licenses, so its judgments have to be tracked by checking what software they have allowed into their software archives. That is summarized at the Debian web site.
Freeflys: Another strong contender in the freebies space, Freeflys has appeared on NBC’s Today Show, The Doctors, Fox News and a handful of other media outlets. Similar to most of these sites, Freeflys utilizes email alerts to tell users about free-sample offers as they happen. The site also allows you to search for a specific product with the handy search bar.