<p>I am a troglodyte in many ways. One of the most obvious is my firm refusal to engage in Facebook.</p>
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<p>My MIL wanted to friend me. Gak. (As if she could dislike me more!)</p>
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<p>So, I do not have a FB account.</p>
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<p>My degree program has a facebook page where they go discuss things relevant to the field.</p>
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<p>Is it worth joining for that? It's not mandatory.</p>
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<p>Should I? Shouldn't I?</p>
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