It is about a year ago I made a robot called "Skiwalker".
It's parts are used for other robots, and I would have forgotten all about it, if not every now and then when I logged in, someone wrote to me; "Hey, that is a nice walkthrough, cool, helped me, inspired me" etc..
That is so NICE! It often makes my day, to get that kind of feedback without warning for a long forgotten thing I did.
And all I did at the time was to remember to film / take pictures.