I can't complain, I've never had a referral come through on respondent but had a few on TT - I'lke the free money where I can get it
it's ALL about onboarding when it comes to promoting referrals / affiliates. Is the 'user signing up' part is easy then it's an easy promote. The issue with testing time is you only tend to sign up when there is actually a study compared to say respondent when you sign up and there are studies available right off the bat..