Yes, there is a danger of people just commenting for the reward, and I've thought about it a lot.

In the end, I figure if somebody is just doing it for the reward, but it makes them read a post and leave a really good answer, and maybe even a relevant link, then they have given a lot of value to that post.

Plus I thought another good way to carry on the vibe after the competition ends, is to get them to resteem. That way it is up in their feeds and it increases the chance that others will find him.

I do think some will simply stay, I'm interested to see how it goes, hopefully as well as the first one :-)

We shall see indeed!

Cg