Official Mod Thread: http://www.qapla.com/mods/misc.php?do=producthelp&pid=dishomepgesbop5vb4

Product: Disable Member Homepage URLs by BOP5

Developer: BirdOPrey5 on vBulletin.org
Develioer Site: http://www.qapla.com/mods/

Profile URL: http://www.vbulletin.org/forum/member.php?u=258922

Version 1.7

*****IMPORTANT******
You should always BACKUP your Database before installing a new mod. I have tested this but can't be responsible if something goes wrong. This is provided AS IS, USE AT YOUR OWN RISK. I will provide support as I am able. 

You can get support for this mod at the mod thread on vBulletin.org (you will find it on my profile page above) OR you can ask for help on my personal forum, Joe's Ultimate Off Topic (http://www.juot.net) in my Forum Suggestions, Help, and Tech Support forum.

To Install: 
In Admin CP go to Plugins & Products -> Manage Products -> Add/Import Product
Click on "Choose File" and browse to the product xml file that was packaged in the .zip file.
Click "Import"

To Upgrade:
In Admin CP go to Plugins & Products -> Manage Products -> Add/Import Product
Click on "Choose File" and browse to the product xml file that was packaged in the .zip file.
Change "Allow Overwrite" to YES
Click "Import"

After the product has been imported:
Go to vBulletin Options -> Disable Member Homepage URLs by BOP5 (near the bottom) 
You MUST enable the mod before it will work. It is turned OFF by default. 

Set your options before you enable!

Enable Block Member Homepages: Choose YES to turn on this product. Choose NO to disable it.

Minimum Post Count: The minimum number of posts a user needs use the Member Homepage option.

Don't Allow Member Homepages: This will override the minimum post count and disable the homepage option for all memebers except as may be specfied below.

Usergrouop Override: This option overrides all others above. Any usergroups checked here will always be allowed to use the homepage option no matter what the post count or "Dont' Allow" settings. (Primary or secondary/additional groups)

Delete Homepage on Banning: If enabled any user that gets perm banned will have their homepage link deleted from their profile.

This has been tested and working on vBulletin 4.0.8, 4.1.10, 4.1.11, and 4.1.12. It should work on all 4.x versions. There is a seperate version for vBulletin 3.x.

IF YOU HAVE A HEAVILY CUSTOMIZED STYLE THIS MOD MAY NOT WORK FOR YOU.
The automatic template edits search for "default" vBulletin template code and make changes to it, if your template has been heavily modified this mod will not work. I would suggest you do manual template edits if this is the case.

This version will block new users from adding a homepage as well as block links to people who already added their homepage before this mod was installed and who would now not be allowed to enter a homepage due to a minimum post count or your choice of disabling homepages completely. 