Yeah, polls here don't really tell us much. If nothing else there really should have been a "standard array" option because a lot of people who checked "other" seemed to do it because they use the standard array even if I would just consider that point buy.
Since the threat title emphasized point buy vs. rolling, I just went with "Both", instead of "Other" even though we allow standard array as an option.
I, for one, don't consider standard array to be point buy. Although you can achieve the standard array with point buy, you could also roll up the standard array. The standard array also has a lower average (albeit barely) than your average point-buy sequence.
At any rate, I agree that if the poll wanted to include standard array, it should have had an option for it besides "Other". Of course, that might not be what they were looking for, perhaps
just point buy vs. roll?
Hmm. I wonder what it would look like if you just had players roll 18d6 and arrange them into any grouping of 3 that they wanted? I have no idea how one would go about modeling that statistically, but it would probably be fun to do for a game.
It would depend on how you wanted to assume people would use them.
Some people might maximum (best 3, next best 3, etc.) to get the highest scores (and lowest with worst 3) feasible.
Others might want balance to get some average 10's, but then the rest would be the highest scores possible.
And still others might group them to generate "even" scores, to get the best modifier totals since odd scores don't help.
Since you really don't know which approach a player would take, it would be impossible without making that part of the criteria. If you wanted to do that, then you could perform an analysis on it.