The library / lessons / imports / playlists / courses page is much too complex in my opinion, and frustrates me every day.
It’s so difficult and slow to find a specific lesson, or doing some management tasks with lessons.
The checkboxes are checked or unchecked in an intransparent way.
I think expanding the LingQ Wiki is a great idea. I hope to be able to contribute a sizable amount.
It is also true that I work in an environment that actively encourages foreign language learning among its employees (especially Italian, although at the moment I am trying to focus more on Spanish). They are fine with us studying in the office as long as it does not become a detriment to our productivity. Besides, giving the brain small periods of time to do something other than project work is healthy and can actually increase productivity. I do not know if this is the norm for office culture or not, but I did LingQ from time to time at my old job as well. I just made sure that there weren’t any bright pink furry creatures on my screen to grab the attention of passers by to check whether I am “being productive” or not.