DD,
good to see you back. big pizza fan myself and Italian mains sometimes (still loving UB's pasta bake). looking forward to any posts.
as for BIR changes - none for me. i've shortened my base times (from a what why when analysis), i've also switched temporarily to hot fry spices in oil (no difference to date).
i just switched to watering tom puree - i did this in the past but watching the chef at my local TA got me to using it neat. i think with the added water i can adjust the amount better to suit each dish type.
i'm now using both BBC (CRO) and ITV (CA's). i don't have a problem. CRO can have to much aggro for me and useless posts - i hardly read any now to the extreme that i can miss important ones. the other site is friendly and more food focused. it perhaps lacks a tad of expertise overall.
do i care - my family have told me to stop messing as i they don't see a need. when it's in your blood though and you've tasted the best BIR can produce then why stop enjoying yourself even if the step from say 9 to 10 is very difficult to put a finger on.
best wishes,