because, I seldom exceed my sms quota...
and mms to me is free... I double check, triple check... mms is
free for me...
besides the logic behind whatapps actually drains batt fast...
since whatapps uses data, meaning it has to use a wifi or a 3g
connection... Battery depletes at a faster rate when u use wifi or
3g...
Now comes the question, when I send u a whatapps msg, how would
u receive it? If ur 3g or wifi is not on 24/7, U would likely
wouldn't be able to get any notification... if it intermittedly on
and off 3g or wifi every now and then to check for notification, it
still wouldn't be as "real-time" as sms or mms...
There are a few more very technical aspect of it but it's hard
for me to explain with just words >___>
