I have seen tech companies move into a grungy area, which they get a discount on taxes and then go on thinking they are going to help the area, but instead push

I have seen tech companies move into a grungy area, which they get a discount on taxes and then go on thinking they are going to help the area, but instead push the problem elsewhere. I am sure some intelligent people in SF are actually trying to figure out a way to helping these people that have gotten into ruts or bad situations. Mainly my point is that if you don't like the city as is with all the craziness then find another city. These people more than likely have been here longer than most of the young techie people.