Cal - When he first joined, I'll admit I didn't have time for him nor did I like him all that much (sorry!), but recently he's shown what a great poster and a nice person he is, and I enjoy reading his posts (Nicola stanning ones aside).
Withano - Keeps the CBB section alive with plenty of threads and great views as per usual
Drew - On point opinions this series and the Kim stanning has brought our friendship closer together