Is the content that one has purchased a reflection on one's play style?

I think it might reflect your playstyle, but not necessarily for long. I myself skipped every other DLC pack that did not appeal to me minimum 75%. But as the years go, I found excuses to get the packs anyway, Ie the High school years, I never played as a student and probably never will, but I had great fun from making up Copperdale's history and fill the lots. So, I own the pack but it actually has no relevance to my gaming style. If we live long enough we might all end up with most of the content anyway :)