The big dealS are...

1. YOU may end up looking like a thief! Not 
everybody knows it's yours

2. As a result, you may end up flamed all over.

3. Ppl may make offers on the cel on to the 
thief!!

4. The thief may actually be as bold as to sell 
it - only, that after paying, they don't get any 
cel! 

5. It simply sucks in matters like respect, 
curtesy etc.

Now that's the big deal.

Um... meow?
Ore-sama