I am facing the same problem as well, I just go to the touch site on Firefox and it works, but I much rather have it work in MicroB. This problem has occured in the past, but after a few days it seems to get straightened out so I would say from past experience, it is probably on FB's side of things.
I type my comment, click some "Dead" part of the page (outside the textbox), wait a few seconds, then submit... seems to work. I'm sure it's some facebook ajax madness.
But as newer browsers have been released, since MicroB is based on older gecko core, we'll surely see more incompatibilities popping up in the future.
I have old Seamonkey 1.1x installed on an old PC, which is same browser codebase as Firefox2 basically, and it's amazing how many sites won't work properly anymore in that browser.
i use to thinks this problem is cause by the facebook it self but after i monitor it & using all apps that can be use i admit only while using facebook on microB i have this problem...
opera - no comment cut short or dissappearing comment...
firefox mobile - same result as opera...
kasvopus - my comment will jump on other friends comment...
macuco2 - have to refresh a few time just to see the latest update...
pc apps such as IE,chrome,firefox - no problem...
And what I really like in the MicroB is that iīm able to use the chat
And I donīt face the problems that you are talking
I installed this app at your recommendation. It isn't very good to be honest. It's very hit and miss; thinks that posts I made today were yesterday, get all the posts jumbled up in the wrong order, shutdown by itself for no reason a couple of times, takes a long time to load pages.