The sole problem I've run into now that I've got it working properly is that the normal number keys (above the keyboard) and space do not function for text entry strings. I noticed that the number keys -were- in fact moving the cursor in the Manager menu (which is where number entry, at least, is vital) so I suspect it has something to do with how the applet is listening for input. I tried deleting all keybindings for "by position: <number>", but that did not help.
Other than that, it is splendid!
For those of you having trouble running it on Android smartphones:
Install chrome browser app (the native browser app, at least for some phones, seems to not like the applet)
Install Hacker's Keyboard App (it's free, I promise), This will give you a full keyboard and allow you to summon it at any time (as opposed to text entry only)
Enable the always-in-taskbar notification icon in the Hacker's Keyboard's settings, so You can pull it up for the applet
Disable suggestions to save screen space, set screen usage to aroung 40-50% depending on how sausagey your fingers are
Best used in portrait mode
The small screen makes it difficult to do anything major, but with a little foreplanning I can usually run several turns before my idler count rises above 30%, which is all the attention I can really give it at work anyway.