I think a number of us may have resolved to watch PRE less closely in 2001 (I have for sure.
Commenting on minute by minute changes in the bid / offer really adds little to the sum total of knowledge on this share and unless you are near your target price, are in profit, or need to sell today and are looking for the best instant little value is added by such nattering.
For me the only topic of interest today is Nick15 and his hogwash about leaking printers.
As he is in lowercase today I guess he is long and ramping. If shorting/deramping he would be in uppercase I think. But he was on another thread today wittering about 15p for PRE so perhaps he is undecided which way to go today.