Google's Twitter Accounts!! what else?!!

So I read this Google's Twitter Accounts a few days ago, and it make me thinking.

does Google really suffer from a lake of infrastructure or knowledge to delegate it (real time user interaction) to tweeter?

may be the Jaiko fiasco was the begging of Google give up?
do they really surrender to tweeter?

the interesting question is :

is it really interesting to reinvent the wheel?

Google teams need a real time interaction with their users this a quit demonstrated by the vain and loosely way Google teams tried to implement such "feature" in the past.

let me explain :

1) do you remember Google doc poll?
2) do you remember Google talk gadget?
3) do you remember Google moderate (GAE) application?
and finally what about Jaiko?

so to resume :

a) I love Google effort. really and I am gratefully for all the effort they are doing.
but something have to be said:

Google have to make more initiative in this field and sooner.