This trick also makes facebook more interesting. On Facebook, Many time you might have seen people doing blank comments, Blank status updates and also blank massages, So if are you also looking for these type tricks then maybe this post will be useful for you.
A-To share Blank Status just Post Pres Alt +0173.
B-For Blank Comments Press Alt +0173.
For Mobile just give speeches and Copy space and post on comments and status or @ [0:]
and to send Blank massages just Press Alt +0173.