The abort parameters are very strictly laid down, both for the sub-80kt case and the over-80kt/belowV1 case. It always bemuses me the number of people who come up with 'but I would do this if it happened'. I suppose they like being part of the accident statistics for discussion in Pprune! If the parameters are strictly laid down by companies with the bark of Boeing and presumably Airbus, who are these pilots that reckon they know better, and why do they think they are safe enough to fly passengers?
I see Post 2 of 'Abort Abort Abort!' has, not surprisingly, been removed.