I do not argue, because I just join the forum and this would not be the best way to let me know, but I think a selfless offering, as it does LETMETHINK only deserves respect. Anyone concerned will accept the offer, it may be my case, but I don't think you have to reject it on behalf of the whole community. I think that he is a person with enthusiasm and that, many times, is the most important thing to develop group work.
That said, I send him a PM and will tell you if we find opportunities to cooperate or not.
Good vibes and apologies for my limited english.