Toki Pona: a Language with 123 Words

Toki Pona is getting some media coverage lately:
How to Say (Almost) Everything in a Hundred-Word Language

In contrast to the hundreds or thousands of study hours required to attain fluency in other languages, a general consensus among Toki Pona speakers is that it takes about 30 hours to master.

More info here:

That is very interesting. Wonder if it will catch on. Seems like it would be an excellent brain warmup/training, to have to think of what things are in the moment.