I dare to say that pd's developement thread is worth more to the community than anything he could have in his forums, so...not really.
Apart from that, he's mixing two different things: Guest
reading is not guest
posting. Guests can't post here either. But at least they can search for answers. Unlike at his boards. But I know, reading guests are sooo dangerous, they must stay contained.
Plus, who tells me he has more than one thread active? It's not like I could check...