The wage rate in the new version of the Mixero campaign that Royce launched today on altcointalk is very low, and I do not think that anyone will be encouraged to join it. $1 per post, with an increase in the minimum number of posts per week (30 posts).
There are already 4 pages of applications for signature campaign there, so there's obviously interest despite the lower rate. Keep also in mind that on altcointalk there is a "teleport" option so when you create a new account, you can simply sort of transfer your bitcointalk rank so you don't have to start from scratch.
Another thing, just few years ago $50 per week was a bitcointalk signature campaign standard so for many people what altcointalk offers is not bad at all, especially if you see it as side gig, next to the one on bitcointalk.