Is Tagul really free?
UPDATE: this post is out of date.
Please read this for more information.
The short answer is: yes, while in beta.
You know, it costs money to develop the service and keep it running. I am not a big corporation and certainly cannot do it for charity. So eventually I am forced to monetize Tagul. I don’t have the exact monetization strategy by now, but probably it will be some mix between embedded in clouds ads and a paid subscription. Also I have a strong intention to leave it free for non-profit use.
Therefore if you consider using Tagul clouds for your enterprise please be advised.