[iamacyborg]

Given how badly I’ve seen a/b tests being conducted at multiple companies, I’m not sure I’d assume anything from competitors works particularly well.

[iammrpayments]

I can guarantee from my experience that most internet marketing practices are determined by the blind leading the blind.

[iamacyborg]

Certainly my experience as well.

[runlaszlorun]

Would concur 100% on "blind leading the blind" here.