I noticed in your review of 'When Insurrections Die' you state in a footnote that Dauve's journal 'Le Mouvement Communiste' is not be confused with the modern group calling itself Mouvement Communiste and call the latter a 'parasitic group'. The 'Theses on Parasitism' also states:
In this sense, “Mouvement Communiste”, which clearly says that the left communist milieu has to be destroyed, is both a caricature of parasitism and a mouthpiece for its real underlying aims.
The footnote claims that MC formed out of elements which split from the Groupe Communiste Internationaliste, which goes some way to explaining the hostility. However, I am curious if you could elaborate more your problems with MC as it exists currently. I have read through some of their texts and they don't seem all that bad. Granted I have only read what has been translated into English. I would also be interested what evidence there is to support the allegation that MC called for the destruction of the Left Communist milieu.