Review the widget you selected. Are you getting comfortable with embedding code?
I am fairly comfortable embedding code. It is often problematic when things are pasted in the incorrect space, but this has only gotten easier over the years. Most widgets and things can be added with very little knowledge of html at all.
Do you belong to other online communities? Are relationships formed online as meaningful as face-to-face relationships?
I do belong to a handful of other online communities. The relationships I have on these communities are nowhere near as meaningful as my relationships "in real life." To be honest, calling them relationships at all is probably incorrect. I can only think of a couple people that I have interacted with in any regularity online and these were due to a unique health situation my son has.
Why do you think Facebook and other social networking sites are so popular with kids today?
This is a huge question that could be answered over several pages, but I think it boils down to the desire to be constantly capable of socializing.