Thanks for the feedback - yep, I didn't make it clear but improvements to search and an activity feed are all high up the to-do list (the activity feed - which showcases blog posts from people you follow, and from the posts that they recommend - is actually mostly built, but needs to be implemented elegantly). Search could definitely do with some improvement, I'm not happy with how that works/looks at the moment.

Thanks again for the feedback - really appreciate it.