Gravy has clumps too. If you would like to learn about the effect of gravity on unevenly dispersed matter, this is a good place to start reading: http://aether.lbl.gov/www/tour/elements/stellar/stellar_a.html
For the record, I don’t think God wastes his time supervising gravity, I think He has that set on auto-pilot.
It pretty much reiterates what you said. But leads to more questions from me (a layman). For example, the second quote above: it seems to be ysaying that the gravity created by the mass was created by gravity. (And, by-the-way, why, after the Big Bang was matter unevenly dispersed?
Getting back to the topic, I suppose the "missing link" they are searching for could be said to be the manner in which "gravity causing matter to clump" eventually led to organic life (and, apparently, only on planet Earth).