Brewing with extract now is not like it was years ago when I started. I still use extract using "PLETO". (Partial boil, Late Extract addition, Top Off water. I want to be part of the acronm world too) 
I think that one thing that is being pushed is that AG/BIAB "needs" to be a "next step". Sure if you want to go that route for what ever reason, ROCK ON. I think there is so many other things that determin the quality of homebrew that going to AG just is low on my list. (if ever) Ferment temp control is one of them.
Here's a short read worth a couple of minutes. Just my .02 worth. (no charge)
Cheers,`
Joel B.
I think that one thing that is being pushed is that AG/BIAB "needs" to be a "next step". Sure if you want to go that route for what ever reason, ROCK ON. I think there is so many other things that determin the quality of homebrew that going to AG just is low on my list. (if ever) Ferment temp control is one of them.
Here's a short read worth a couple of minutes. Just my .02 worth. (no charge)
Cheers,`

Joel B.