As a matter of fact, please do that.
Because nobody is all knowing, and we learn new things every day.
Kya patta who might benefit from it, oopar se tum ko bhi sawab mil hi jaye 
You talk as if you know everything about Islam, and tumhare posts (with your wannabe funny and ignorant comments) se zaahir hota hai ke tum ko kakh nai patta hoga.