I love the option of Light and Dark themes in PortDroid and I've toyed with the idea of adding a few extra themes in, but I'm keen to know what the users think!
Most of my ideas take inspiration from popular relevant movies and games (Tron, Uplink) etc. If you've got any great ideas let me know! Or if you'd prefer I just spend more time working on features for PortDroid let me know that too!