Yep, I had the pleasure to play with n800, my friend still got one and still using it (After I did flash it for him to the newest OS he is using it a lot, it's overcloacked now so I know what it's like. Expirienced that when I first overclock my n900). As far as he says the pidgin and facebook plugin works on this device, so this is my next step, get the n800 at make it roll

But now Im with 770, and I know exactly what you mean saying about advantages of n8x0, but there are some facts to consider, 770 is 2 years older and that means a lot.

"as far we can go with 770 we can continue it with n8x0 and go further"
Wow, what a thought xD

Now Im kinda running out of free time, so I will check your links in the evening and continue this conversation