Perhaps, but the tremendous effort of researching those books makes him far more qualified than most here combined, especially those who fabricate accusations.
Are you sure they're fabricated accusations or a different way of packaging what he says?
Show me that he's actually done that research, because I've seen no indication of it.
Bullocks. If you had read his books, you'll find only factual evidence in regards to anything of theological reference. Again, the fabrication of accusations appears to be running amok here.
In that case, enlighten us into Dawkins's knowledge; I've got other books to read this summer, and I've been given no reason to read his books on religion other than "trust me, they're good and anyone who says otherwise is either lying or hasn't read them."
So far, you're the one who's been making the unsubstantiated accusations, here.
EDIT: Besides, just because he only has factual evidence doesn't mean it's actually good. It's his interpretation of the facts he's gathered that's in dispute, here. In addition, this is a VERY complex field, with tons and tons of variables and exceptions that don't exist in other fields, to the point where there aren't really any hard and fast rules to which there can be exceptions.