Mainly because your giving you co-workers an opurtunity to *shine* lol.
Anyway its just respect i mean its the golden rule we all learned in kindergarten...treat ppl how u wanna be treated right? ;p
The more respect a person gives at work the more he will be repected AND a lower chance of getting fired and a higher one of getting promoted.
And check your email!!!!!!
Hope this helped!!!
~Mia