Web-based tools
Asthma is nothing to joke with, I know because I have it and I didn't have online tools to help me growing up as a kid. To have something like this to keep track of controller medication online is awesome. This only helps if parents know more about this and how to acquire the use of the tools it provides.
100 web-based tools is a portal to just about any tool you could use, they even have netflix on the site. I bookmarked a couple of sites myself which will come in handy later. I would use this site for the amount of questions it can answer and the information it provides.
I myself do not blog and don't know anything about it, but based on the 10 C's if I wanted to start blogging I could do so with the information on this site, even has some information about the authors. The visual standpoint is fine, but the information on all the sites is pretty good.
A great web-based tool to create manuals for online use which can also be used and edited by other authors, another way of collaboration. I chose this as a source based on the visual of examples it has and the amount of information one can gather from this.