Good development takes time. I think that having a bunch of language packages already is a lot of development. Also, getting on Ledger is a huge deal and I think that it is just the first step of many more for this team. It is summer time, the perfect time for development

I'd like to finally see something substanial developmentwise, other than uninteresting AMAs, contests and flashy slacks gifs tbh. Otherwise the price will never increase really. Because slowly I begin thinking about selling my already 6 digit ARK.
Indeed, good development does take time and, it's going on more or less around the clock. ARK is team, not one person. What you see posted here is from one part of that team, others are working on their own assignments and projects. Don't be fooled about the water's depth just because still and quiet.
I suggest if you want to get an idea of just how active the team is, you spend some time in the Ark slack channel. They are working around the clock like he said. There is almost always someone around to answer questions too.