Pros
SelfHacked is a dynamic and growing company with a lot of potential for career advancement in an exciting and progressive industry. If you're interested in health/medicine/science, then you'll be immersed in learning a wide variety of topics alongside some very intelligent people in the field. The team is highly educated and is moving fast to make SelfHacked the top health website on the Internet. Also, the flexibility in working hours and the option of remote work makes the whole deal very attractive for qualified applicants.
Cons
The initial writing deadline of 2 weeks was a bit tight, given the demands of SelfHacked's writing requirements. This has recently been extended to 4 weeks since I've started, which makes a big difference. So this is no longer a Con, really. One month should be enough time for even part-time writers to produce quality work for the site.