He has also been a presenter for, and participant with, [[IEEE]], [[ISOC]], [[AfriNIC]] and [[WTDC]].<ref>[http://www.alinkventures.com/key_associates7.html alinkventures.com]</ref> | He has also been a presenter for, and participant with, [[IEEE]], [[ISOC]], [[AfriNIC]] and [[WTDC]].<ref>[http://www.alinkventures.com/key_associates7.html alinkventures.com]</ref> |