The babies are very cute, I've raised a couple orphans myself, but they were always returned back to the wild. People simply don't have the ability to give them the proper environment. They get aggressive, they are constantly into everything, they can't really be housetrained to use a litterbox or anything like that and you have to keep them in a very large space. When doing wildlife rehab, you have to keep human contact to a minimum, otherwise the raccoons become a nuisance to people when released which can spell trouble for the coon. I have a large 10x10 area of my yard fenced off strictly for wildlife that I rehab so they are in as natural an environment as possible while still being safe until I can release them.
You also need to be very careful about state regulations. In many states, you can't take wild animals and rehab them without a license, so you'll need to check on that before you take the baby. Also, you'll need to know how old the babies are so you can take care of them properly. It may still need formula, if so, formula is pricey, running about $10-$20+ a can and it has to be fed every 2-4 hours.
Basically, in my opinion, unless you are a trained wild life rehabber and know what your doing, I would not take one of those little guys in. They are not and should never be considered "pets" They are wild animals and rehabbing them takes a lot of time and work. Unless you are fully prepared, call a local rehabber to take them in.