blank license plate?

[druuu88]

Why does everyone blank out their license plate when posting pics online?? Everyone does it, including myself, by WHY??

I'm sure its something very basic/simple that I'm just overlooking, but curiosity got the best of me

 

[HB 4X4]

Already discussed:
http://www.toyota-4runner.org/showthread.php?s=&threadid=49520

 

[leftyguns21]

dig the new avatar <b>HB 4X4</b>

 

[HB 4X4]

dig the new avatar <b>HB 4X4</b>

Thanks!