Oh my god guys i'm typing with EXTERNAL bluetooth keyboard on the PS Vita!!! It works thanks to one of the latest updates, I have the awesome ps3 official keyboard but there are some problems, need to touch the screen a lot of times and tab doesn-t work, the integrated keyboard mouse doesn't work but can navigate with a fake pointer in the web browser using arrows, the browsers works well, the facebook app and other things suck a bit, but still can type super fast obviously! arrows also work to NAVIGATE IN the text box [also up and down arrow!] and in the browser the on screen keyboard doesn-t appear, a lot of space to read without problems, sorry if this was already know, but it is so aswesome!!!! only US and JAP keyboard layout, but still better than nothing [erm american guys please tell me where is the single characters e' a' u' o' , I hope you understand] also looks like there are some combo, example maiusc]enter open new tab in the browser.Also Vita told mee on screen alt] enter is for new line, enter alone closes the text input and is used as left mouse button. too bad closing applications needs the PSP Vita PS button, the PS button in the official keyboard does nothing.
EDIT: when pointer is active you can move it freely and precisely with the left analog stick: things like fast login on
vgchartz that required mouse position but not click now work!
A BIG THANK YOU AT THE PS VITA TV for this!