Things I find annoying and unprofessional about Pluto:
The “computers are hard!”, “this suckz” (?!), “uhmmmmmm??!”, “Maybe time for a break? ” and other stickers that randomly pop up alongside error messages are unnecessarily patronizing. You don’t need to tell me computers are hard, man!
The terminal output with animated scanlines is ugly, distracting and intentionally hard to read. I want to focus on my output, not the (un)funny ha-has.
The “you need a shiny new browser to run Pluto!” when trying to open a Pluto HTML export in an old browser. Discourse gets it right: it says the browser is unsupported, but still shows the content. Can’t Pluto at least show me the raw code in the notebook?
The “Go to … in your browser to start writing ~ have fun!” I’m not always going to have fun with Pluto; most of the time I’m just trying to do my job and this constantly reminds me that I could be having fun instead. Which is kinda depressing.