thanks! also U4 needs not be undeleted any more; i've found a thread where the answers can be merged into
which is a great occasion to remind people to merge before deleting
argh U3 too
alternative for U2 is to merge the one correct answer (Mohan's) into one of the two other threads i've linked
user131753
2:42 PM
I think that this question lacks context. I would like to hear the opinion of the frequenters of this room regarding the appropriate action to be taken against/for this question.