I'm an ex-pat living in Sierra Leone, West Africa. I thought this site might be a good place to ask some of the questions I have about adapting to a country with very different and difficult infrastructure and to share some of the tricks I've found to deal with such issues.* 

Browsing this site, I see the vast majority of questions are about more developed countries. 100% of Africa-related questions seem to be South Africa, and even those are quite few.

Is this by design, or just a chance result of the users who happen to have signed up?

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*(*I'm also aware that most such questions would be off-topic anyway because such things affect locals too, that's a [separate question](https://expatriates.meta.stackexchange.com/questions/270/what-does-this-site-offer-that-law-ses-immigration-related-tags-dont)*).