I've been just clicking outside the box and the text editor disappears.
Actually I've got to run -- I'll have to keep playing around another time.  Feel free to try things out!   Some things here look kind of user-friendly but there's clearly some things I'll have to figure out in order to use it easily.  (e.g. chat.  Also the citations look like they might be super useful -- can just search a database for the article you want -- but I'll have to remind myself how to use this.)
Hahahaha -- on that note i have to go!  ;)
Just kidding, NuSTAR proposals would be a good thing to get rolling.  Maybe I'll make that my task tomorrow morning when I'm stuck in an all-morning virtual review panel.
Ok, signing off for now -- talk to you soon!
Agreed -- your typing showed up as ghostly script.  Actually it was kind of cool that a NuSTAR image appeared out of nowhere.  :)
I'm having a laughably hard time figuring out how to chat!