Study groups: Share courses with your friends

I haven't written a weblog entry for three weeks — you could almost think that major changes are coming and that working on these changes consumed all of my time. And you would be right.

In fact it is now much easier to use Mindpicnic together with your friends. Here is what's new:

• The possibility to create study groups. Study groups make it easy to share courses with like-minded people and to discuss your progress with your friends. This makes sense both for students who share a real classroom anyway and for those who just share common interests.
• For pro users: Private study groups that can be protected by a password.
• Inviting friends to courses and groups per e-mail. Now it's possible to share not only public but also private courses with others.

Anything else? I have changed the restriction for free accounts from 20 lessons to 30 lessons, fixed a few bugs and changed the design a little.