hi
robot domains have future but only when they are directly related to some service and manufacturing activities.
the thing is that at present no one can directly buy them from their local markets infact they are not suppose to be cheap like cellphone etc.
the actual demand only arise after 2020 but again the manufacturing companies will use their own platform or their parent domain name for branding robotic items like SuzukiRobots.com etc. So again there is less playground for a novice domain.
Also the war will be around these three words++ Robo, Robot, Bot. Again these three words are very popular in itself and give a great playground to a domainer.
But most of the domains will be futile just because the robots and their items are not such things which can be easily access via local market atleast in coming decade. So for domains they have future only when robots become general shoroom items.
About your domains -
they all are craps and no use.
Infact Botologist is good only for info and blogging activities.