I have brought up this subject a few different times with Luke warm reception.
To be honest the best solution is one where everyone does not have to recreate the wheel with every new issue. We all search Google for issues we have not run across before. So in the spirit of that why not have a community run knowledgebase. A site where we just post our solution’s to issues we run across so everyone can benefit. We kind of have that in forums but with all the conversations and such, things like this get lost. You could also post how to’s and tutorials. For example, there is a post about how one member has offsite e-mail spam filtering setup. This would be a great place to post exactly how to do that so others who are interested in that service can do the same. Can’t think of a better way to learn