What are your thoughts about reddit? (specifically the science subreddits?)

[Simfish]

And how would you compare it to forums like this?

 

[Kevin_Axion]

Well, the reddit.com/r/physics sub-reddit isn't very active as compared to this forum. It also isn't an intriguing discussion area (it isn't a forum, it's a social news website) like this forum but rather a place to post interesting articles or questions.