That's the only way.. unless you get an app...
You are still very new to Android..
Go read up how android process the apps..
don't have to close the app completely. Android will do that for you..
Using Task Killers also will harm your phone
That's weird, i'm not having any problems also, why you guys can't update..
did you sync your FB acc?
Not really true..
So far only M'sia's Desire got Google logo.. Rest of the world don't have..
so what you say is not actually true...
Got mine from UK, dont have google logo, even in Australia the Telstra set also don't have google logo..

unless u r from HTC, u dont have to say mine deduction is not true and yours is true.
it's all up to HTC (or maybe with Google's influence) how they market their units.
different region (or even country-specific) has different naming/packaging/customization/branding/pricing/etc. etc.