Causes Facebook app is a dilemma

It is a baffling Dimlema to me... I just don't know the answer....

In Mathew it says this?

"But when you give to the poor, don't let your left hand know what your right hand is doing."

But if you look at what is best for the charity in a facebook setting it benefits it more to

"sound a trumpet before you as the hypocrites do in the synagogues and in the streets, that they may have glory from men."

What about free speech and those who would use it to spread hate?

Dilemas... who is smarter than me... are you...