2) is attending a post bacc at a great school(is that not as good as an SMP);
Postbac isn't the same, or as effective as a SMP for people with low GPA (sub 3.0) except in increasing that GPA to the level where they can be a viable candidate with good SMP performance.
A lot of people have valid points on this post. The core issue, as I see it is this. The OP asked about good strategies to get past the 3.0 GPA computer screen, which is a valid and important question for a lot of low GPA people.
aaj said that it wasn't necessary and pointed out her interviews as an example. While her accomplishments are impressive and obviously required a good deal of hard work, regardless of her race, and she has every right to post about them. There's no rule that says that URMs can't contribute to SDN. That said, it's probably not fair to the OP to say that they could have similar success with similar stats.
There is a lot of reasons why people are going to criticize URMs, and much of it has to do with jealousy, because people with higher stats, more ECs, etc, and look at URM candidates getting into the same schools with "lesser qualifications". On the other hand, many URM candidates can point out that their pre-med experience was different and more difficult then the average premed, many of which had little to concentrate on besides building the best profile possible. Ultimately, it's difficult to reconcile both sides of this argument because people are pretty set in their ways regarding how race should be treated in admissions.
Ultimately, my views are based on an essentially color-blind approach based on SES/disadvantaged status where URM candidates are only given preference if they have an interest in serving underserved communities, and there are some people that are going to agree and some people that won't.
That said, it isn't necessary to bring up the argument for or against AA every time a URM poster makes a post, but then again, this community is made up of insecure and at least semi-neurotic premeds that are worried about not getting in to medical school despite dedicating their entire lives to it, and seeing people get in to the schools they want with lower stats is going to make them angry, whether or not it's justified, so I'm not sure that such posts can't be avoided.