Because the idiots try to get as much spamming in as they possibly can.
Some Hyderabad questions are repeated. Why?
Because nobody responded the first ten times. Spammers don't give up easily .... Like a flea infestation.
Because they are Hydera(bad).
Because the "mods" allow them to. So they know they can get away with it here.
It doesn't matter how much they spam, no one here is interested so basically they are wasting their time. No one is going to take advertising seriously when it is being used as Spam. Hyderabad is a cheapskate, no one wants to do business with a cheap skate, and no one doing business will be on blurtit.com.
Hyderbads so cheap he won't even tip his hat.