I think the Activity Feed should be condensed/consolidated to not have 10 records in a row about the same topic. For example, if a question was asked and 3 people provided an answer, a simple "This question was asked and three people responded" would make much more sense than an individual notification for each response. That way, an activity feed could be helpful when first logging in to ITNinja.

See example feed below:

ASE Download not available anymore? answered by lokomotyw at 4:21 am 11/29/2013
Answer Summary
ASE Download not available anymore? New answer summary by bkelly at 1:12 pm 12/02/2013
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ASE Download not available anymore? answered by bkelly at 10:48 am 11/30/2013
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ASE Download not available anymore? answered by Brujah at 4:44 am 11/29/2013
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ASE Download not available anymore? answered by dunnpy at 4:32 am 11/29/2013
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ASE Download not available anymore? answered by lokomotyw at 4:21 am 11/29/2013
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ASE Download not available anymore? answered by Brujah at 12:35 pm 11/28/2013
Questions and Answers
ASE Download not available anymore? answered by dunnpy at 12:26 pm 11/28/2013
New Question
ASE Download not available anymore? New question asked by Brujah at 9:35 am 11/28/2013