Just remember you don't have to sell if you do not agree with the takeover price, as it might be increased at a later date, so I guess it makes sense to look at the volume of how many shares have been taken up.
I have been holding ADI because I thought there will be a takeover at one stage, but it seems very early and I was hoping for more than 40c.
Interesting to see how EKA and AUT will react, surely they are on the list as well