Ohai, I wanted to let you know we just moved the Second Life Wiki — where a variety of "help me learn SL!" pages are stored — to a new server host (Amazon EC2). What does mean for you? The changes are under-the-hood, so while you won't see drastic visual differences, you should notice better performance and reliability. We also upgraded to a newer version of MediaWiki, bringing the security improvements and bug fixes that come with that. All this also means that every time I share a link to a wiki help page in a tip or on the forums, you should be able to get there faster, and browse to subsequent pages quicker — it all adds up.
However, on the geeky side of things, there are a few known issues you may want to be aware of (thanks Rand Linden!). Should you notice any more, please add them to the known issues discussion page so our wiki-inclined Lindens can have a look.
Keep spreading the knowledge!