Why most of the Admins use 3.8.x vBulletin rather than 4.x.x?

[bxflow]

I'm on vB 4.0.8.
There are so many less errors!
I don't know why people use 3.0.8.
Also, most of the 3.0.8 mod's are now compatible with vB 4.0.8

if you are going to install vb4 might as well install IPB since vb4 tried to copy IPB

bxflow Reviewed by bxflow on 28th Nov 2010. Why most of the Admins use 3.8.x vBulletin rather than 4.x.x? I am sure most of you want to know this thing :) I saw that most of the Pro Admins and most of the 4* or 5* sites are still using the old version of the vBulletin rather than VB4.x.x 1) Why is that? 2) What are the main reasons? 3) How to downgrade to 3.8.x if we are having the vb4.x.x? Please share your opinions so that we could know the reason behind this mystery:) Rating: 5

[Arthur]

hmmm sounds interesting
i will install IPB on my next web site