@blondie: In the time of the Internet, the WTBTS has been frequently corrected and ridiculed for their archaic interpretation of both Hebrew and Greek text. A lot of what the modern WTBTS uses for 'research' is still the work from Franz-and-co in the 1950s-1970s when they were honestly busy with 'biblical research' and collected source material into large libraries, but time moves on, new things are discovered and they keep going back to the same dated topics and sources, many of which have been corrected.
Now all those databases are searchable with a few keystrokes and you can't just reference a single article or scientific journal, you are mandated to reference dozens, often contradictory and distill something useful out of them.
It is also a gateway for people 'doing their own research' into topics that are deeply religious and where the WTBTS is simply insufficient in their explanations.