so you're basically keeping custom add-ons for yourself to try and make your freebuild better than others
Yeah! Everyone should make stuffty servers that have nothing unique, nothing original, and nothing new! Otherwise it isn't fair![/sarcasm]
Seriously, the private add-on debate thing is loving stupid. Making a server is comparable to making a business. You have unique that keeps people coming back, and you stop other businesses from having it (copyrights, patents, etc) so that you can keep your business popular. The difference is that businesses make money, servers grow your e-peen.
You notice how when somebody makes a topic about 'What server should I host?' everyone says 'Do something new, original, and unique', and then when somebody (OP) makes a new, original, unique server, people bash it.
Gee I wonder why nobody is making any good servers anymore..