Each of these do some filtering because they give out resources only to find people bitcoin mining. Also, a good number of experimenters give up on the first obstacle they encounter or aren't really well-versed in benchmarking / architectural differences (lots of folks running microbenchmarks). There are some incredible resources available (many free) for those looking for a partner and not just a box. Good luck in finding the right partner for your projects.
https://developer.ibm.com/linuxonpower/cloud-resources/
Each of these do some filtering because they give out resources only to find people bitcoin mining. Also, a good number of experimenters give up on the first obstacle they encounter or aren't really well-versed in benchmarking / architectural differences (lots of folks running microbenchmarks). There are some incredible resources available (many free) for those looking for a partner and not just a box. Good luck in finding the right partner for your projects.