Note/Tip/Extra information boxes would be really useful

[Samuel]

Note/Tip/Extra information boxes would be really useful - perhaps in circles or curved squares of various Ubuntu colours (Orange for tip, purple for technical and charcoal/red for danger, or maybe charcoal for a link to an article with more information on specific process). In articles, I often find myself having to include things in the main paragraph which may not apply to everyone or which are useful and important, but perhaps a little complicated for the very first-time linux user. Including these things in the main text means people could easily read-over them by accident, or get distracted by them when they don't really apply.