TEXT ME BACK!

Is it just me, or does this bother you too?
You TEXT someone and they CALL you back.
If I wanted to talk to you I would've called in the 1st place. Maybe I can't talk, or I just don't want to talk to you.
Or how about this, TEXT me back and ask "Can you talk right now?", don't expect a reason, just take "No" for an answer.
And can anyone tell me why the culprits of this annoying habit are those with cell phones that have qwerty keyboards; sidekicks and blackberry's? Please, use your phone to the best of its abilities!
Do unto others as they Do unto you.